WQ0003626_Stock Cleaning_20100326

Date: Friday, March 26, 2010
To: James Grimes
From: Kevin Emery
Subject: Campbell's Stork Cleaning — Maxton NC
Based on a system volume of 9,000 gallons the quantities of chemicals required for 3
cycles are provided below. This process will not remove mineral scale. It is designed to
remove oils and greases, mill scale and rust while passivating the system.
Quantities of Reagents to order based on 9000 gallons and 3 cycles
CT-30 1 drum
CL-241 1 drum (250 gallon), Antifoam if necessary
CL-16 3 drums
CL3858 4 totes (250 gallon)
BL1240 6 drums
The CT-30 is for removal of oil, grease, or potential biofilm. This step should be
completed at operational temperatures for at least 12 hours to prepare the system for iron
removal and passivation. I would recommend at least 120 ° F for increased efficacy.
The next step in the process is for removal of mill scale and passivation of the mild steel.
It will require multiple repetitions to completely passivate the system. Once the system is
passivated, operating it in a corrosive environment will result in removal of the
passivation and corrosion. Corrosion inhibitions are necessary post passivation to protect
the system.
A data sheet is provided to document the cleaning process.
Process
1. Rinse the system then fill to 50% of target volume. Add 0.5 gallons of CL-241 to
each section.
2. Add one drum of CT-30 proportionately to each section. The pH should be at
least 9.5 in each section.
3. Fill to target volume.
4. Bring to temperature of 120 — 180° F and operate the chain for 12 — 24 hours.
5. Drain and rinse. Document the condition of the vessels.
6. Fill the system to 50% of the target volume

7. Add one drum BL-1240 proportionately to each section and check the ORP. The
additional drum will be added as necessary to maintain a negative ORP.
8. Add 330 gallons of CL3858 proportionately to each section. Bring to temperature
of 120 - 160°F and operate the chain for 24 — 30 hours.
9. Adjust the pH to 6.5 — 7.0 with CL-16.
10. Drain and flush. Document the condition of the vessels. The following analysis
is typical of discharged cleaning solutions.
PH 7.8
CONDUCTIVITY, MMHO 7911
'M'-ALKALINITY, AS CACO3, mg/L 2888
TOTAL HARDNESS, AS CACO3, mg/L 196
CALCIUM HARD., AS CACO3, mg/L 169
MAGNESIUM HARD. AS CACO3, mg/L 27
IRON, AS FE, mg/L 2158
COPPER, AS CU, mg/L 10.0
ZINC, AS ZN, mg/L 5.81
SODIUM, AS NA, mg/L 224
POTASSIUM, ASK, mg/L 4312
TOTAL ORGANIC CARBON, mg/L 1796
TOTAL PHOSPHATE, as PO4, mg/L 5231
CHLORIDE, AS CL, mg/L 36
SULFATE, AS SO4, mg/L 143
NITRATE, AS NO3, mg/L <5
ORTHO-PHOSPHATE, AS PO4, mg/L 844
SILICA, AS S102, mg/L 21
11. Repeat steps 6 —10 for second cleaning cycle.
12. Repeat steps 6 —10 for third cleaning cycle.
The reaction rates of the passivation and cleaning process are impacted by system
conditions such as temperature, flow, pH, and aeration. The impact of these parameters
is provided below:
Flow Rate Higher flow rates increase cleaning rate. Maintain a minimum
velocity of 2. 0 ft/sec and a maximum of 10 ft/sec. for best results.
Temperature
Higher temperatures increase the cleaning rate. Do not exceed
180 °F. Typical cleaning times are 7 —14 days for chilled
systems (40 °F), 1- 2 days for 70 °F, and <1 day at 120 °F.
pH As pH increases the cleaning rate slows. Maintain a pH of 6.5 —
7.2 for best results. Lower pH result in accelerated corrosion.
ORP A negative ORP (-50 mV to —400 mV) is necessary for
passivation and minimizing corrosion rates.

CT-30 Oil and Grease Removal
Cleaning Log Sheet
Date:
In Feed
Exit
Cooling
Comments
Gallons CT-
30
pH
Temperature
Start Time
Finish
First Cleaning Cycle
Date:
In Feed
Exit
Cooling
Comments
Start Time
BL1240
ORP
CL3858
pH
CL16
Adjusted pH
4 hour pH
4 hour ORP
4 hour Cond.
8 hour pH
8 hour ORP
8 hour Cond.
16 hour pH
16 hour ORP
16 hour Cond.
24 hour pH
24 hour ORP
24 hour Cond.
Finish

Second Cleaning Cycle
Date:
In Feed
Exit
Cooling
Comments
Start Time
BL1240
ORP
CL3858
pH
CL16
Adjusted pH
4 hour pH
4 hour ORP
4 hour Cond.
8 hour pH
8 hour ORP
8 hour Cond.
16 hour pH
16 hour ORP
16 hour Cond.
24 hour pH
24 hour ORP
24 hour Cond.
Finish

Third Cleaning Cvcle
Date:
In Feed
Exit
Cooling
Comments
Start Time
BL 1240
ORP
CL3858
pH
CL16
Adjusted pH
4 hour pH
4 hour ORP
4 hour Cond.
8 hour pH
8 hour ORP
8 hour Cond.
16 hour pH
16 hour ORP
16 hour Cond.
24 hour pH
24 hour ORP
24 hour Cond.
Finish

ChemTreat, Inc.
Product Data
COOLING WATER
MICROBIOCIDE
CHEMTREAT C2189T (Tablets)
EPA REG. NO. 5185-420-15300
GENERAL DESCRIPTION
CHEMTREAT C2189T is a concentrated dry formulation of halogen -releasing compound
designed to provide effective biocontrol in recirculating cooling water and air washer systems.
Since both bromine and chlorine are released, the product is effective in the presence of
ammonia nitrogen and at elevated pH. Application of CHEMTREAT C2189T destroys the
biofilm, which might otherwise impede effective heat transfer.
CHEMTREAT C2189T is certified NSF/ANSI Standard 60 for use in disinfection and
oxidation algicide applications at a maximum use rate of 3 mg/L shipped from Adrian,
Michigan.
TYPICAL PHYSICAL PROPERTIES
Form Opaque, white, 20-gram tablets
Active Ingredient (BCDMH) % 96
Min. Available Bromine, wt. % 60
Min. Available Chlorine, wt. % 26
Solubility @ 25° C, g/100 in water0.2
DOSAGE
The amount of CHEMTREAT C2189T required will vary depending upon system operating
parameters. Consult a ChemTreat representative for specific application recommendations.
SAFETY PRECAUTIONS
For specific information on handling, safety and first aid, please review the product's Material
Safety Data Sheet.
SHIPPING
CHEMTREAT C2189T is available in 50-pound plastic pails.
Rev. 01/2010

ChemTreat,Inc.
MATERIAL SAFETY DATA SHEET
Section 1. Chemical Product and Company Identification
Product Name:
Product Use:
Manufacturer's Name:
Emergency Telephone Number:
Address (Corporate Headquarters):
Telephone Number for Information:
Date of MSDS:
Section 2. Hazard(s) Identification
Signal Word:
Hazard Statement(s):
Precautionary Statement(s):
DANGER!
ChemTreat CT30
Cooling System Cleaner
ChemTreat, Inc.
[phone]
4461 Cox Road
Glen Allen, VA 23060
[phone]
June 6, 2008
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful in contact with skin.
Harmful if inhaled.
Harmful if swallowed.
Wear protective gloves/clothing and eye/face protection. Do not
breathe dust/fume/gas/mist/vapors/spray. Do not eat, drink or smoke
when using this product. Wash hands thoroughly after handling. Use
only outdoors or in a well —ventilated area.
Section 3. Composition/Hazardous Ingredients
Component
CAS Registry #
Wt.%
Tetrapotassium pyrophosphate
7320-34-5
7 — 13
Potassium hydroxide
1310-58-3
1 — 5
Alcohol (C8 — 10) ethoxylated propoxylated
68603-25-8
1 — 5
ChemTreat CT30
Page 1

ChemTreat,Inc.
Section 4. First Aid Measures
Inhalation:
Remove victim to fresh air and keep at rest in a position comfortable
for breathing. Immediately call a poison center or doctor/physician.
Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. Immediately call
a poison center or doctor/physician.
Skin: Immediately remove/take off all contaminated clothing. Rinse skin with
water/shower. Wash contaminated clothing before re —use. Immediately
call a poison center or doctor/physician.
Ingestion: DO NOT INDUCE VOMITING. Rinse mouth. Call a POISON
CENTER or doctor/physician.
Notes to Physician: N/A
Additional First Aid Remarks: N/A
Section 5. Fire Fighting Measures
Flammability of the Product: Not flammable.
Suitable Extinguishing Media: Use extinguishing media suitable to surrounding fire.
Specific Hazards Arising from None known.
the Chemical:
Protective Equipment: If product is involved in a fire, wear full protective clothing
including a positive —pressure, NIOSH approved, self—contained
breathing apparatus.
Section 6. Accidental Release Measures
Personal Precautions:
Environmental Precautions:
Methods for Cleaning up:
Other Statements:
Use appropriate Personal Protective Equipment (PPE).
Avoid dispersal of spilled material and runoff and contact with soil,
waterways, drains, and sewers.
Contain and recover liquid when possible. Flush spill area with water
spray.
If RQ (Reportable Quantity) is exceeded, report to National
Spill Response Office at 1-800-424-8802.
ChemTreat CT30
Page 2

Treat,Inc.
Section 7. Handling and Storage
Handling:
Storage:
Wear appropriate Personal Protection Equipment (PPE) when
handling this product. Do not get in eyes, or on skin and clothing.
Wash thoroughly after handling. Do not ingest. Avoid breathing
vapors, mist or dust.
Store away from incompatible materials (see Section 10). Store at
ambient temperatures. Keep container securely closed when not in use.
Label precautions also apply to empty container. Recondition or
dispose of empty containers in accordance with government regulations.
For Industrial use only.
Do not store or handle in aluminum, zinc, copper, or their alloys.
Section 8. Exposure Controls/Personal Protection
Exposure Limits
Component
Source
Exposure Limits
l etrapotassium pyrophosphate
N/E
Potassium hydroxide
ACG1H TLV
2 mg/m3 Ceiling
Alcohol (C8 — 10) ethoxylated propoxylated
N/E
Carcinogenicity Category
Component
Source
Code
Brief Description
Tetrapotassium pyrophosphate
N E
Potassium hydroxide
N/E
Alcohol (C8 — 10) ethoxylated propoxylated
N/E
Engineering Controls:
Personal Protection
Eyes:
Skin:
Respiratory:
Use only with adequate ventilation. The use of local ventilation is
recommended to control emission near the source.
Wear chemical splash goggles or safety glasses with full —face
shield. Maintain eyewash fountain in work area.
Maintain quick —drench facilities in work area.
Wear butyl rubber or neoprene gloves. Wash them after each use and
replace as necessary. If conditions warrant, wear protective clothing
such as boots, aprons, and coveralls to prevent skin contact.
If misting occurs, use NIOSH approved organic vapor/acid gas dual
cartridge respirator with a dust/mist prefilter in accordance with 29
CFR 1910.134.
CherTreat CT30
Page 3

Treat,lnc.
CiChem
Section 9. Physical and Chemical Properties
Physical State and Appearance:
Specific Gravity:
pH:
Freezing Point:
Flash Point:
Odor:
Melting Point:
Boiling Point:
Solubility in Water:
Evaporation Rate:
Vapor Density:
Molecular Weight:
Viscosity:
Flammable Limits:
Autoignition Temperature:
Density:
Vapor Pressure:
% VOC
Section 10. Stability and Reactivity
Liquid, Smoke, Opaque
1.1270
13.8
28°F
N/D
Mild
N/A
-212°F
Complete
<1
N/D
N/D
N/A
N/A
N/A
9.40 lb/ga
<17.5
N/D
Chemical Stability: Stable at normal temperatures and pressures.
Incompatibility with Various Strong oxidizers, Acids
Substances:
Hazardous Decomposition Oxides of carbon, Oxides of phosphorus
Products:
Possibility of Hazardous None known.
Reactions:
Section 11. Toxicological Information
Chemical Name
Exposure
Type of Effect
Concentration
Species
Tetrapotassium pyrophosphate
Oral
LD50
2980 mg/kg
Rat
Dermal
LD50
>7940 mg/kg
Rabbit
Potassium hydroxide
Oral
LD50
365 mg/kg
Rat
Comments:
None.
ChcmTreat CT30
Page 4

Ci-ChemTreat,lnc.
Section 12. Ecological Information
Species
Duration
Type of Effect
Test Results
Fathead Minnow
96h
LC50
>1000 mg/1
Ceriodaphnia dubia
48h
LC50
>1000 mg/1
Comments:
None.
Section 13. Disposal Considerations
Dispose of in accordance with local, state and federal regulations.
EPA corrosivity characteristic hazardous waste D002 when disposed of in the original product form.
Section 14. Transport Information
DOT Classification
DOT Name: POTASSIUM HYDROXIDE SOLUTION
Technical Name: N/A
Hazard Class: Corrosive
UN/NA#: UN1814
Packing Group: PGII
Section 15. Regulatory Information
Inventory Status
United States (TSCA): All ingredients listed.
Canada (DSL/NDSL): All ingredients listed.
Federal Regulations
SARA Title III Rules
Sections 311/312 Hazard Classes
Fire Hazard: No
Reactive Hazard: No
Release of Pressure: No
Acute Health Hazard: Yes
Chronic Health Hazard: No
ChemTreat CT30
Page 5

ChemTreat, Inc.
Other Sections
Component
Section 313
Toxic Chemical
Section 302 EHS
TPQ
CERCLA RQ
Tetrapotassium pyrophosphate
N/A
N/A
N, A
Potassium hydroxide
N/A
N/A
1000
Alcohol (C8 — 10) ethoxylated propoxylated
N/A
N/A
N A
State Regulations
California Proposition 65:
Special Regulations
None known.
Component
States
Tetrapotassium pyrophosphate
None
Potassium hydroxide
MA, MN, NY, PA, WA
Alcohol (C8 — 10) ethoxylated propoxylated
None
International Regulations
Canada
WHMIS Classification: D2B (Toxic Material)
E (Corrosive Material)
Controlled Product Regulations This product has been classified in accordance with
(CPR): the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all
the information required by the CPR.
Section 16. Other Information
HMIS Hazard Rating
Health:
Flammability:
Physical Hazard:
PPE:
Notes:
3
0
1
X
The PPE rating depends on circumstances of use. See
Section 8 for recommended PPE.
The Hazardous Material Information System (HMIS) is a
voluntary, subjective alpha —numeric symbolic system for
recommending hazard risk and personal protection equipment
information. It is a subjective rating system based on the
evaluator's understanding of the chemical associated risks.
The end —user must determine if the code is appropriate for
their use.
ChemTreat CT30
Page 6

ChemTreat, Inc.
NSF:
FDA:
KOSHER:
FIFRA:
Other:
Abbreviations
N/A
N/A
This product is certified by the Orthodox Union as kosher pareve.
N/A
None
Abbreviation
Definition
<
Less Than
>
Greater Than
ACGIH
American Conference of Governmental Industrial Hygienists
EHS
Environmental Health and Safety Dept
N/A
Not Applicable
N/D
Not Determined
N/E
Not Established
OSHA
Occupational Health and Safety Dept
PEL
Personal Exposure Limit
STEL
Short Term Exposure Limit
TLV
Threshold Limit Value
TWA
Time Weight Average
UNK
Unknown
Prepared by: Regulatory Affairs Department
Disclaimer
Although the information and recommendations set forth herein (hereinafter "information") arc presented in good faith and believed to be correct as of the date hereof, ChemTreat,
Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination
as to its suitability for their purposes prior to use. In no event will ChemTreat, Inc. be responsible for damages of any nature whatsoever resulting from the use or reliance upon
information. No representation or warranties, either expressed or implied, of merchantability, fitness for a particular purpose, or of any other nature are made hereunder with
respect to information or the product to which information refers.
ChemTreat CT30
Page 7

ChemTreat, Inc.
MATERIAL SAFETY DATA SHEET
Section 1. Chemical Product and Company Identification
Product Name:
Product Use:
Manufacturer's Name:
Emergency Telephone Number:
Address (Corporate Headquarters):
Telephone Number for Information:
Date of MSDS:
Section 2. Hazard(s) Identification
Signal Word:
Hazard Statement(s):
Precautionary Statement(s):
DANGER!
ChemTreat CL16
Resin Cleaner
ChemTreat, Inc.
[phone]
4461 Cox Road
Glen Allen, VA 23060
[phone]
April 1, 2009
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful in contact with skin.
Harmful if inhaled.
Harmful if swallowed.
Wear protective gloves/clothing and eye/face protection. Do not
breathe dust/fume/gas/mist/vapors/spray. Do not eat, drink or smoke
when using this product. Wash hands thoroughly after handling. Use
only outdoors or in a well —ventilated area.
Section 3. Composition/Hazardous Ingredients
Component
CAS Registry #
Wt.%
Citric acid
77-92-9
10 — 30
1—Hydroxyethylidene-1,1—diphosphonic acid
2809-21-4
3 — 7
Section 4. First Aid Measures
Inhalation:
Eyes:
Skin:
Remove victim to fresh air and keep at rest in a position comfortable
for breathing. Immediately call a poison center or doctor/physician.
Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. Immediately call
a poison center or doctor/physician.
Immediately remove/take off all contaminated clothing. Rinse skin with
water/shower. Wash contaminated clothing before re —use. Immediately
call a poison center or doctor/physician.
ChemTreat CL16
Page 1

ChemTreat,Inc.
Ingestion:
DO NOT INDUCE VOMITING. Rinse mouth. Ca11 a POISON
CENTER or doctor/physician.
Notes to Physician: N/A
Additional First Aid Remarks: N/A
Section 5. Fire Fighting Measures
Flammability of the Product: Not flammable.
Suitable Extinguishing Media: Use extinguishing media suitable to surrounding fire.
Specific Hazards Arising from None known.
the Chemical:
Protective Equipment: If product is involved in a fire, wear full protective clothing
including a positive —pressure, NIOSH approved, self—contained
breathing apparatus.
Section 6. Accidental Release Measures
Personal Precautions: Use appropriate Personal Protective Equipment (PPE).
Environmental Precautions: Avoid dispersal of spilled material and runoff and contact with soil,
waterways, drains, and sewers.
Methods for Cleaning up: Contain and recover liquid when possible. Flush spill area with water
spray.
Other Statements: None.
Section 7. Handling and Storage
Handling:
Storage:
Wear appropriate Personal Protection Equipment (PPE) when
handling this product. Do not get in eyes, or on skin and clothing.
Wash thoroughly after handling. Do not ingest. Avoid breathing
vapors, mist or dust.
Store away from incompatible materials (see Section 10). Store at
ambient temperatures. Keep container securely closed when not in use.
Label precautions also apply to empty container. Recondition or
dispose of empty containers in accordance with government regulations.
For Industrial use only.
ChemTreat CL16
Page 2

ChemTreat, Inc.
Section 8. Exposure Controls/Personal Protection
Exposure Limits
Component
Source
Exposure Limits
Citric acid
NMF
1—Hydroxyethylidene-1,1—diphosphonic acid
N E
Carcinogenicity Category
Component
Source
Code
Brief Description
Citric acid
N/E
1—Hydroxyethylidene-1,1—diphosphonic acid
_
N/E
Engineering Controls:
Personal Protection
Eyes:
Skin:
Respiratory:
Use only with adequate ventilation. The use of local ventilation is
recommended to control emission near the source.
Wear chemical splash goggles or safety glasses with full —face
shield. Maintain eyewash fountain in work area.
Maintain quick —drench facilities in work area.
Wear butyl rubber or neoprene gloves. Wash them after each use and
replace as necessary. If conditions warrant, wear protective clothing
such as boots, aprons, and coveralls to prevent skin contact.
If misting occurs, use NIOSH approved organic vapor/acid gas dual
cartridge respirator with a dust/mist prefilter in accordance with 29
CFR 1910.134.
Section 9. Physical and Chemical Properties
Physical State and Appearance:
Specific Gravity:
pH:
Freezing Point:
Flash Point:
Odor:
Melting Point:
Boiling Point:
Solubility in Water:
Evaporation Rate:
Vapor Density:
Molecular Weight:
Viscosity:
Flammable Limits:
Autoignition Temperature:
Density:
Liquid, Colorless, Clear
1.0930
1.0
32°F
N/D
Mild
N/A
212°F
Complete
N/A
N/D
N/D
N/A
N/A
N/A
9.12 lb/ga
ChemTreat CL16
Page 3

ChemTreat,Inc.
Vapor Pressure:
VOC
Section 10. Stability and Reactivity
N/D
N/D
Chemical Stability: Stable at normal temperatures and pressures.
Incompatibility with Various Bases, Strong oxidizers
Substances:
Hazardous Decomposition Oxides of carbon, Oxides of phosphorus
Products:
Possibility of Hazardous None known.
Reactions:
Section 11. Toxicological Information
Chemical Name
Exposure
Type of Effect
Concentration
Species
1—Hydroxyethylidene-1,l—diphosphonicacid
Oral
LD50
2400 mg/kg
Rat
Dermal _LD50
7940 mg/kg
Rabbit
Comments:
None.
Section 12. Ecological Information
Species
Duration
Type of Effect
Test Results
Ceriodaphnia dubia
48h
LC50
>1000 mg/I
Fathead Minnow
96h
LC50
>1000 mg/1
Comments:
None.
Section 13. Disposal Considerations
Dispose of in accordance with local, state and federal regulations.
EPA corrosivity characteristic hazardous waste D002 when disposed of in the original product form.
ChemTreat CL16
Page 4

ChemTreat,Inc.
Section 14. Transport Information
DOT Classification
DOT Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Technical Name: (CITRIC ACID)
Hazard Class: Corrosive
UN/NA#: UN3265
Packing Group: PGIII
Section 15. Regulatory Information
Inventory Status
United States (TSCA): All ingredients listed.
Canada (DSL/NDSL): All ingredients listed.
Federal Regulations
SARA Title III Rules
Sections 311/312 Hazard Classes
Fire Hazard:
Reactive Hazard:
Release of Pressure:
Acute Health Hazard:
Chronic Health Hazard:
Other Sections
No
No
No
Yes
No
Component
Section 313
Toxic Chemical
Section 302 EHS
TPQ
CERCLA RQ
Citric acid
N/A
N/A
N/A
—Hydroxyethylidene-1,1—diphosphonic acid
N/A
N/A
N/A
State Regulations
California Proposition 65:
Special Regulations
None known.
Component
States
Citric acid
None
1—Hydroxyethylidene-1,1—diphosphonic acid
None
ChemTreat CL16
Page 5

ChemTreat,Inc_
International Regulations
Canada
WHMIS Classification:
Controlled Product Regulations
(CPR):
Section 16. Other Information
D2B (Toxic Material)
E (Corrosive Material)
This product has been classified in accordance with
the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all
the information required by the CPR.
HMIS Hazard Rating
Health:
Flammability:
Physical Hazard:
PPE:
Notes:
NSF:
FDA:
KOSHER:
FIFRA:
Other:
2
0
1
X
The PPE rating depends on circumstances of use. See
Section 8 for recommended PPE.
The Hazardous Material Information System (HMIS) is a
voluntary, subjective alpha —numeric symbolic system for
recommending hazard risk and personal protection equipment
information. It is a subjective rating system based on the
evaluator's understanding of the chemical associated risks.
The end —user must determine if the code is appropriate for
their use.
Certified to NSF/ANSI Standard 60
This product ships as NSF from:
Ashland, VA
Eldridge, IA
Nederland, TX
Generally Recognized as Safe (GRAS) by the FDA at 21 CFR
184.1033.
This product is certified by the Orthodox Union as kosher pareve.
N/A
None
ChemTreat CL16
Page 6

ChemTreat, lnc.
Abbreviations
Abbreviation
Definition
<
Less Than
>
Greater Than
ACGIH
American Conference of Governmental Industrial Hygienists
EHS
Environmental Health and Safety Dept
N/A
Not Applicable
N/D
Not Determined
N/E
Not Established
OSHA
Occupational Health and Safety Dept
PEL
Personal Exposure Limit
STEL
Short Term Exposure Limit
TLV
Threshold Limit Value
TWA
Time Weight Average
UNK
Unknown
Prepared by: Regulatory Affairs Department
Disclaimer
Although the information and recommendations set forth herein (hereinafter "information") are presented in good faith and believed to be correct as of the date hereof, ChemTreat,
Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination
as to its suitability for their purposes prior to use. In no event will ChemTreat, Inc. be responsible for damages of any nature whatsoever resulting from the use or reliance upon
information. No representation or warranties, either expressed or implied, of merchantability, fitness for a particular purpose, or of any other nature are made hereunder with
respect to information or the product to which information refers.
ChemTreat CL16
Page 7

ChemTreat, Inc.
MATERIAL SAFETY DATA SHEET
Section 1. Chemical Product and Company Identification
Product Name:
Product Use:
Manufacturer's Name:
Emergency Telephone Number:
Address (Corporate Headquarters):
Telephone Number for Information:
Date of MSDS:
Section 2. Hazard(s) Identification
Signal Word: WARNING!
Hazard Statement(s):
Precautionary Statement(s):
ChemTreat BL1240
Boiler Water Treatment
ChemTreat, Inc.
[phone]
4461 Cox Road
Glen Allen, VA 23060
[phone]
January 29, 2009
May be harmful in contact with skin.
May be harmful if inhaled.
May be harmful if swallowed.
No significant health risks are expected from exposures under normal
conditions of use.
Section 3. Composition/Hazardous Ingredients
Component
Erythorbic acid
CAS Registry #
89-65-6
Wt.%
3-7
Section 4. First Aid Measures
Inhalation:
Eyes:
Skin:
Ingestion:
Remove to fresh air and keep at rest in a position comfortable for
breathing. Call a poison center or doctor/physician if you feel
unwell.
Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. If eye irritation
persists, get medical advice/attention.
Wash with plenty of soap and water. Call a poison center or
doctor/physician if you feel unwell.
DO NOT INDUCE VOMITING. Rinse mouth. Call a POISON
CENTER or doctor/physician if you feel unwell.
Notes to Physician: N/A
ChemTreat BL1240
Page 1

ChemTreat,Inc.
Additional First Aid Remarks:
N/A
Section 5. Fire Fighting Measures
Flammability of the Product:
Suitable Extinguishing Media:
Specific Hazards Arising from
the Chemical:
Protective Equipment:
Not flammable.
Use extinguishing media suitable to surrounding fire.
Use water spray to keep containers cool.
If product is involved in a fire, wear full protective clothing
including a positive —pressure, NIOSH approved, self—contained
breathing apparatus.
Section 6. Accidental Release Measures
Personal Precautions:
Environmental Precautions:
Methods for Cleaning up:
Other Statements:
Use appropriate Personal Protective Equipment (PPE).
Avoid dispersal of spilled material and runoff and contact with soil,
waterways, drains, and sewers.
Contain and recover liquid when possible. Flush spill area with water
spray.
None.
Section 7. Handling and Storage
Handling:
Storage:
Wear appropriate Personal Protection Equipment (PPE) when
handling this product. Do not get in eyes, or on skin and clothing.
Wash thoroughly after handling. Do not ingest. Avoid breathing
vapors, mist or dust.
Store away from incompatible materials (see Section 10). Store at
ambient temperatures. Keep container securely closed when not in use.
Label precautions also apply to empty container. Recondition or
dispose of empty containers in accordance with government regulations.
For Industrial use only.
ChemTreat BL1240
Page 2

ChemTreat,Inc.
Section 8. Exposure Controls/Personal Protection
Exposure Limits
Component
Erythorbic acid
Source
Exposure Limits
N 1:
Carcinogenicity Category
Component
Erythorbic acid
Source
Code
Brief Description
N/E
Engineering Controls:
Personal Protection
Eyes:
Skin:
Respiratory:
Use only with adequate ventilation. The use of local ventilation is
recommended to control emission near the source.
Wear chemical splash goggles or safety glasses with full —face
shield. Maintain eyewash fountain in work area.
Maintain quick —drench facilities in work area.
Wear butyl rubber or neoprene gloves. Wash them after each use and
replace as necessary. If conditions warrant, wear protective clothing
such as boots, aprons, and coveralls to prevent skin contact.
If misting occurs, use NIOSH approved organic vapor/acid gas dual
cartridge respirator with a dust/mist prefilter in accordance with 29
CFR 1910.134.
Section 9. Physical and Chemical Properties
Physical State and Appearance:
Specific Gravity:
pH:
Freezing Point:
Flash Point:
Odor:
Melting Point:
Boiling Point:
Solubility in Water:
Evaporation Rate:
Vapor Density:
Molecular Weight:
Viscosity:
Flammable Limits:
Autoignition Temperature:
Density:
Vapor Pressure:
% VOC
Liquid, Straw, Clear
1.0310
9.8
34°F
N/D
Odorless
N/D
212°F
Complete
<1
N/D
N/D
N/A
N/A
N/A
8.60 lb/ga
N/D
N/D
ChemTreat BL1240
Page 3

ChemTreat,Inc.
Section 10. Stability and Reactivity
Chemical Stability:
Incompatibility with Various
Substances:
Stable at normal temperatures and pressures.
Strong oxidizers, Strong acids
Hazardous Decomposition Oxides of carbon
Products:
Possibility of Hazardous None known.
Reactions:
Section 11. Toxicological Information
Chemical Name
Exposure
Type of Effect
Concentration
Species
N/D
Comments:
None.
Section 12. Ecological Information
Species
Duration
Type of Effect
Test Results
Fathead Minnow
961i
LC50
>10000 mg/I
Ceriodaphnia dubia
4811
LC50
>10000 mg/1
Comments:
None.
Section 13. Disposal Considerations
Dispose of in accordance with local, state and federal regulations.
Section 14. Transport Information
DOT Classification
DOT Name: COMPOUND, INDUSTRIAL WATER TREATMENT, LIQUID
Technical Name: N/A
Hazard Class: Not D.O.T. Regulated.
UN/NA#: N/A
Packing Group: N/A
ChemTreat BL1240
Page 4

ChemTreat,Inc.
Section 15. Regulatory Information
Inventory Status
United States (TSCA): All ingredients listed.
Canada (DSL/NDSL): All ingredients listed.
Federal Regulations
SARA Title III Rules
Sections 311/312 Hazard Classes
Fire Hazard:
Reactive Hazard:
Release of Pressure:
Acute Health Hazard:
Chronic Health Hazard:
Other Sections
No
No
No
Yes
No
Component
Section 313
Toxic Chemical
Section 302 EHS
TPQ
CERCLA RQ
Erythorbic acid
N/A
N/A
N/A
State Regulations
California Proposition 65:
Special Regulations
None known.
Component
States
Erythorbic acid
None
International Regulations
Canada
WHMIS Classification: N/A
Controlled Product Regulations N/A
(CPR):
ChemTreat BL1240
Page 5

EiChemTreat,lnc.
Section 16. Other Information
HMIS Hazard Rating
Health:
Flammability:
Physical Hazard:
PPE:
Notes:
NSF:
FDA:
KOSHER:
FIFRA:
Other:
Abbreviations
0
0
X
The PPE rating depends on circumstances of use. See
Section 8 for recommended PPE.
The Hazardous Material Information System (HMIS) is a
voluntary, subjective alpha —numeric symbolic system for
recommending hazard risk and personal protection equipment
information. It is a subjective rating system based on the
evaluator's understanding of the chemical associated risks.
The end —user must determine if the code is appropriate for
their use.
Certified to NSF/ANSI Standard 60
Maximum use rate for potable water — 30 mg/L
This product ships as NSF from:
Ashland, VA
Eldridge, IA
Nederland, TX
All ingredients in this product are authorized in 21 CFR
173.310 for use as "Boiler Water Additives" where the steam
may contact food.
Generally Recognized as Safe (GRAS) by the FDA at 21 CFR
182.3041.
This product is certified by the Orthodox Union as kosher pareve.
N/A
None
Abbreviation
Definition
<
Less Than
>
Greater Than
ACGIH
American Conference of Govemmental Industrial I lygienists
EHS
Environmental Health and Safety Dept
N/A
Not Applicable
N/D
Not Determined
N/E
Not Established
OSHA
Occupational Health and Safety Dept
PEL
Personal Exposure Limit
STEL
Short Term Exposure Limit
ChemTreat BL1240
Page 6

ChemTreat,Inc.
TLV
Threshold Limit Value
TWA
Time Weight Average
UNK
Unknown
Prepared by: Regulatory Affairs Department
Disclaimer
Although the information and recommendations set forth herein (hereinafter "information") are presented in good faith and believed to be correct as of the date hereof, ChemTreat,
Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination
as to its suitability for their purposes prior to use. In no event will ChemTreat, Inc. be responsible for damages of any nature whatsoever resulting from the use or reliance upon
information. No representation or warranties, either expressed or implied, of merchantability, fitness for a particular purpose, or of any other nature are made hereunder with
respect to information or the product to which information refers.
ChemTreat BL1240
Page 7

ChemTreat,Inc.
MATERIAL SAFETY DATA SHEET
Section 1. Chemical Product and Company Identification
Product Name:
Product Use:
Manufacturer's Name:
Emergency Telephone Number:
Address (Corporate Headquarters):
Telephone Number for Information:
Date of MSDS:
Section 2. Hazard(s) Identification
Signal Word: WARNING!
Hazard Statement(s):
Precautionary Statement(s):
ChemTreat BL1240
Boiler Water Treatment
ChemTreat, Inc.
[phone]
4461 Cox Road
Glen Allen, VA 23060
[phone]
January 29, 2009
May be harmful in contact with skin.
May be harmful if inhaled.
May be harmful if swallowed.
No significant health risks are expected from exposures under normal
conditions of use.
Section 3. Composition/Hazardous Ingredients
Component
Erythorbic acid
Section 4. First Aid Measures
CAS Registry #
89-65-6
Wt.%
Inhalation:
Eyes:
Skin:
Ingestion:
Remove to fresh air and keep at rest in a position comfortable for
breathing. Call a poison center or doctor/physician if you feel
unwell.
Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. If eye irritation
persists, get medical advice/attention.
Wash with plenty of soap and water. Ca11 a poison center or
doctor/physician if you feel unwell.
DO NOT INDUCE VOMITING. Rinse mouth. Call a POISON
CENTER or doctor/physician if you feel unwell.
Notes to Physician: N/A
ChemTreat BL1240
Page 1

ChemTreat, Inc.
Additional First Aid Remarks: N/A
Section 5. Fire Fighting Measures
Flammability of the Product: Not flammable.
Suitable Extinguishing Media: Use extinguishing media suitable to surrounding fire.
Specific Hazards Arising from Use water spray to keep containers cool.
the Chemical:
Protective Equipment: If product is involved in a fire, wear full protective clothing
including a positive —pressure, NIOSH approved, self—contained
breathing apparatus.
Section 6. Accidental Release Measures
Personal Precautions: Use appropriate Personal Protective Equipment (PPE).
Environmental Precautions: Avoid dispersal of spilled material and runoff and contact with soil,
waterways, drains, and sewers.
Methods for Cleaning up: Contain and recover liquid when possible. Flush spill area with water
spray.
Other Statements: None.
Section 7. Handling and Storage
Handling:
Storage:
Wear appropriate Personal Protection Equipment (PPE) when
handling this product. Do not get in eyes, or on skin and clothing.
Wash thoroughly after handling. Do not ingest. Avoid breathing
vapors, mist or dust.
Store away from incompatible materials (see Section 10). Store at
ambient temperatures. Keep container securely closed when not in use.
Label precautions also apply to empty container. Recondition or
dispose of empty containers in accordance with government regulations.
For Industrial use only.
ChemTreat BL1240
Page 2

ChemTreat,Inc.
Section 8. Exposure Controls/Personal Protection
Exposure Limits
Component
Source
Exposure Limits
Erythorbic acid
Carcinogenicity Category
NJE
Component
Erythorbic acid
Source
Code
Brief Description
N/E
Engineering Controls:
Personal Protection
Eyes:
Skin:
Respiratory:
Use only with adequate ventilation. The use of local ventilation is
recommended to control emission near the source.
Wear chemical splash goggles or safety glasses with full —face
shield. Maintain eyewash fountain in work area.
Maintain quick —drench facilities in work area.
Wear butyl rubber or neoprene gloves. Wash them after each use and
replace as necessary. If conditions warrant, wear protective clothing
such as boots, aprons, and coveralls to prevent skin contact.
If misting occurs, use NIOSH approved organic vapor/acid gas dual
cartridge respirator with a dust/mist prefilter in accordance with 29
CFR 1910.134.
Section 9. Physical and Chemical Properties
Physical State and Appearance:
Specific Gravity:
pH:
Freezing Point:
Flash Point:
Odor:
Melting Point:
Boiling Point:
Solubility in Water:
Evaporation Rate:
Vapor Density:
Molecular Weight:
Viscosity:
Flammable Limits:
Autoignition Temperature:
Density:
Vapor Pressure:
% VOC
Liquid, Straw, Clear
1.0310
9.8
34°F
N/D
Odorless
N/D
212°F
Complete
<1
N/D
N/D
N/A
N/A
N/A
8.60 lb/ga
N/D
N/D
ChemTreat BL1240
Page 3

ChemTreat,Inc.
Section 10. Stability and Reactivity
Chemical Stability:
Incompatibility with Various
Substances:
Hazardous Decomposition
Products:
Possibility of Hazardous
Reactions:
Stable at normal temperatures and pressures.
Strong oxidizers, Strong acids
Oxides of carbon
None known.
Section 11. Toxicological Information
Chemical Name
N/D
Exposure
Type of Effect
Concentration
Species
Comments:
None.
Section 12. Ecological Information
Species
Duration
Type of Effect
Test Results
Fathead Minnow
94,11
LC50
>10000 mg/1
Ceriodaphnia dubia
- ti 1
I_C50
>10000 mg/1
Comments:
None.
Section 13. Disposal Considerations
Dispose of in accordance with local, state and federal regulations.
Section 14. Transport Information
DOT Classification
DOT Name: COMPOUND, INDUSTRIAL WATER TREATMENT, LIQUID
Technical Name: N/A
Hazard Class: Not D.O.T. Regulated.
UN/NA#: N/A
Packing Group: N/A
ChemTreat BL1240
Page 4

ChemTreat,Inc.
Section 15. Regulatory Information
Inventory Status
United States (TSCA): All ingredients listed.
Canada (DSL/NDSL): All ingredients listed.
Federal Regulations
SARA Title III Rules
Sections 311/312 Hazard Classes
Fire Hazard:
Reactive Hazard:
Release of Pressure:
Acute Health Hazard:
Chronic Health Hazard:
Other Sections
No
No
No
Yes
No
Component
Section 313
Toxic Chemical
Section 302 EHS
TPQ
CERCLA RQ
Erythorbic acid
N/A
N/A
N/A
State Regulations
California Proposition 65:
Special Regulations
None known.
Component
States
Erythorbic acid
None
International Regulations
Canada
WHMIS Classification: N/A
Controlled Product Regulations N/A
(CPR):
ChemTreat BL1240
Page 5

ChemTreat,►nc.
Section 16. Other Information
HMIS Hazard Rating
Health:
Flammability:
Physical Hazard:
PPE:
Notes:
NSF:
FDA:
KOSHER:
FIFRA:
Other:
Abbreviations
1
0
0
X
The PPE rating depends on circumstances of use. See
Section 8 for recommended PPE.
The Hazardous Material Information System (HMIS) is a
voluntary, subjective alpha —numeric symbolic system for
recommending hazard risk and personal protection equipment
information. It is a subjective rating system based on the
evaluator's understanding of the chemical associated risks.
The end —user must determine if the code is appropriate for
their use.
Certified to NSF/ANSI Standard 60
Maximum use rate for potable water — 30 mg/L
This product ships as NSF from:
Ashland, VA
Eldridge, IA
Nederland, TX
All ingredients in this product are authorized in 21 CFR
173.310 for use as "Boiler Water Additives" where the steam
may contact food.
Generally Recognized as Safe (GRAS) by the FDA at 21 CFR
182.3041.
This product is certified by the Orthodox Union as kosher pareve.
N/A
None
Abbreviation
Definition
<
Less Than
>
Greater Than
ACGIH
American Conference of Governmental Industrial Hygienists
EHS
Environmental Health and Safety Dept
N/A
Not Applicable
N/D
Not Determined
N/E
Not Established
OSHA
Occupational Health and Safety Dept
PEL
Personal Exposure Limit
STEL
_Short
Term Exposure Limit
ChemTreat BL1240
Page 6

TLV
TWA
UNK
ChemTreat, Inc.
Threshold Limit Value
Time Weight Average
Unknown
Prepared by: Regulatory Affairs Department
Disclaimer
Although the information and recommendations set forth herein (hereinafter "information") are presented in good faith and believed to be correct as of the date hereof, ChemTreat,
Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination
as to its suitability for their purposes prior to use. In no event will ChemTreat, Inc. be responsible for damages of any nature whatsoever resulting from the use or reliance upon
information. No representation or warranties, either expressed or implied, of merchantability, fitness for a particular purpose, or of any other nature are made hereunder with
respect to information or the product to which information refers.
ChemTreat BL1240
Page 7

iChemTreat,Inc.
MATERIAL SAFETY DATA SHEET
Section 1. Chemical Product and Company Identification
Product Name:
Product Use:
Manufacturer's Name:
Emergency Telephone Number:
Address (Corporate Headquarters):
Telephone Number for Information:
Date of MSDS:
Section 2. Hazard(s) Identification
Signal Word: WARNING!
Hazard Statement(s):
Precautionary Statement(s):
ChemTreat CL241
Defoamer
ChemTreat, Inc.
[phone]
4461 Cox Road
Glen Allen, VA 23060
[phone]
August 21, 2009
May be harmful in contact with skin.
May be harmful if inhaled.
May be harmful if swallowed.
No significant health risks are expected from exposures under normal
conditions of use.
Section 3. Composition/Hazardous Ingredients
Component
CAS Registry #
Wt.%
There are no hazardous ingredients in this product as defined
in 29 CFR 1910.1200.
Proprietary
N/A
Section 4. First Aid Measures
Inhalation:
Eyes:
Skin:
Ingestion:
Remove to fresh air and keep at rest in a position comfortable for
breathing. Call a poison center or doctor/physician if you feel
unwell.
Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. If eye irritation
persists, get medical advice/attention.
Wash with plenty of soap and water. Call a poison center or
doctor/physician if you feel unwell.
DO NOT INDUCE VOMITING. Rinse mouth. Ca11 a POISON
CENTER or doctor/physician if you feel unwell.
ChemTreat CL241
Page 1

(JmTreat, Inc.
Notes to Physician: N/A
Additional First Aid Remarks: N/A
Section 5. Fire Fighting Measures
Flammability of the Product: Not flammable.
Suitable Extinguishing Media: Use extinguishing media suitable to surrounding fire.
Specific Hazards Arising from None known.
the Chemical:
Protective Equipment: If product is involved in a fire, wear full protective clothing
including a positive —pressure, NIOSH approved, self—contained
breathing apparatus.
Section 6. Accidental Release Measures
Personal Precautions: Use appropriate Personal Protective Equipment (PPE).
Environmental Precautions: Avoid dispersal of spilled material and runoff and contact with soil,
waterways, drains, and sewers.
Methods for Cleaning up: Contain and recover liquid when possible. Flush spill area with water
spray.
Other Statements: None.
Section 7. Handling and Storage
Handling:
Storage:
Wear appropriate Personal Protection Equipment (PPE) when
handling this product. Do not get in eyes, or on skin and clothing.
Wash thoroughly after handling. Do not ingest. Avoid breathing
vapors, mist or dust.
Store away from incompatible materials (see Section 10). Store at
ambient temperatures. Keep container securely closed when not in use.
Label precautions also apply to empty container. Recondition or
dispose of empty containers in accordance with government regulations.
For Industrial use only.
ChemTreat CL241
Page 2

(ChemTreat,Inc.
Section 8. Exposure Controls/Personal Protection
Exposure Limits
Component
Source
Exposure Limits
There are no hazardous ingredients in this product
as defined in 29 CFR 1910.1200.
N/E
Carcinogenicity Category
Component
Source
Code
Brief Description
There are no hazardous ingredients in this product
as defined in 29 CFR 1910.1200.
N/E
Engineering Controls:
Personal Protection
Eyes:
Skin:
Respiratory:
Use only with adequate ventilation. The use of local ventilation is
recommended to control emission near the source.
Wear chemical splash goggles or safety glasses with full —face
shield. Maintain eyewash fountain in work area.
Maintain quick —drench facilities in work area.
Wear butyl rubber or neoprene gloves. Wash them after each use and
replace as necessary. If conditions warrant, wear protective clothing
such as boots, aprons, and coveralls to prevent skin contact.
If misting occurs, use NIOSH approved organic vapor/acid gas dual
cartridge respirator with a dust/mist prefilter in accordance with 29
CFR 1910.134.
Section 9. Physical and Chemical Properties
Physical State and Appearance: Liquid Emulsion, White, Opaque
Specific Gravity: 1.0050
pH: 2.9
Freezing Point: 34°F
Flash Point: 212°F
Odor: Mild
Melting Point: N/A
Boiling Point: N/D
Solubility in Water: Dispersible
Evaporation Rate: N/D
Vapor Density: N/D
Molecular Weight: N/D
Viscosity: 2000
Flammable Limits: N/A
Autoignition Temperature: N/A
Density: 8.38 lb/ga
ChemTreat CL241
Page 3

Treat,lnc.
CV hem
Vapor Pressure: N/D
% VOC N/D
Section 10. Stability and Reactivity
Chemical Stability:
Incompatibility with Various
Substances:
Hazardous Decomposition
Products:
Possibility of Hazardous
Reactions:
Stable at normal temperatures and pressures.
Strong bases, Strong oxidizers
None known.
None known.
Section 11. Toxicological Information
Chemical Name
N/D
Exposure
Type of Effect
Concentration
Species
Comments:
None.
Section 12. Ecological Information
Species
Duration
Type of Effect
Test Results
Daphnia magna
48h
LC50
12000 mg/1
Fathead Minnow
96h
LC50
17200 mg/1
Comments:
None.
Section 13. Disposal Considerations
Dispose of in accordance with local, state and federal regulations.
Not a RCRA—regulated hazardous waste when disposed in the original product form.
ChemTreat CL241
Page 4

CV hemTreat,lnc.
Section 14. Transport Information
DOT Classification
DOT Name: COMPOUND, INDUSTRIAL WATER TREATMENT, LIQUID
Technical Name: N/A
Hazard Class: Not D.O.T. Regulated.
UN/NA#: N/A
Packing Group: N/A
Section 15. Regulatory Information
Inventory Status
United States (TSCA): All ingredients listed.
Canada (DSL/NDSL): All ingredients listed.
Federal Regulations
SARA Title III Rules
Sections 311/312 Hazard Classes
Fire Hazard:
Reactive Hazard:
Release of Pressure:
Acute Health Hazard:
Chronic Health Hazard:
Other Sections
No
No
No
Yes
No
Component
Section 313
Toxic Chemical
Section 302 EHS
TPQ
CERCLA RQ
There are no hazardous ingredients in this product
as defined in 29 CFR 1910.1200.
N/A
N/A
N/A
State Regulations
California Proposition 65:
Special Regulations
None known.
component
States
There are no hazardous ingredients in this product as
defined in 29 CFR 1910.1200.
Nonc
ChemTreat CL241
Page 5

ChemTreat,lnc.
International Regulations
Canada
WHMIS Classification:
Controlled Product Regulations
(CPR):
Section 16. Other Information
N/A
N/A
HMIS Hazard Rating
Health:
Flammability:
Physical Hazard:
PPE:
Notes:
NSF:
FDA:
KOSHER:
FIFRA:
Other:
Abbreviations
0
0
1
X
The PPE rating depends on circumstances of use. See
Section 8 for recommended PPE.
The Hazardous Material Information System (HMIS) is a
voluntary, subjective alpha —numeric symbolic system for
recommending hazard risk and personal protection equipment
information. It is a subjective rating system based on the
evaluator's understanding of the chemical associated risks.
The end —user must determine if the code is appropriate for
their use.
N/A
N/A
This product is certified by the Atlanta Kashruth Commission as
kosher pareve.
N/A
None
Abbreviation
Definition
<
Less Than
>
Greater Than
ACGIH
American Conference of Governmental Industrial Hygienists
EHS
Environmental Health and Safety Dept
N/A
Not Applicable
N/D
Not Determined
N/E
Not Established
OSHA
Occupational Health and Safety Dept
PEL
Personal Exposure Limit
ChemTreat CL241
Page 6

ChemTreat,Inc.
STEL
Short Term Exposure Limit
TLV
Threshold Limit Value
TWA
Time Weight Average
UNK
Unknown
Prepared by: Regulatory Affairs Department
Disclaimer
Although the information and recommendations set forth herein (hereinafter "information") are presented in good faith and believed to be correct as of the date hereof, ChemTreat,
Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination
as to its suitability for their purposes prior to use. In no event will ChemTreat, Inc. be responsible for damages of any nature whatsoever resulting from the use or reliance upon
information. No representation or warranties, either expressed or implied, of merchantability, fitness for a particular purpose, or of any other nature are made hereunder with
respect to information or the product to which information refers.
ChemTreat CL241
Page 7

ChemTreat,Inc.
MATERIAL SAFETY DATA SHEET
Section 1. Chemical Product and Company Identification
Product Name:
Product Use:
Supplier's Name:
Emergency Telephone Number:
Address (Corporate Headquarters):
Telephone Number for Information:
Date of MSDS:
Section 2. Hazard(s) Identification
Signal Word:
Hazard Statement(s):
Precautionary Statement(s):
DANGER!
ChemTreat C2189T
Cooling Water Microbiocide
ChemTreat, Inc.
[phone] (Toll Free)
[phone]
4461 Cox Road
Glen Allen, VA 23060
[phone]
May 10, 2010
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful in contact with skin.
Harmful if inhaled.
Harmful if swallowed.
Toxic to aquatic life.
May intensify fire; oxidizer.
Wear protective gloves/clothing and eye/face protection. Do not
breathe dust/fume/gas/mist/vapors/spray. Do not eat, drink or smoke
when using this product. Wash hands thoroughly after handling. Use
only outdoors or in a well —ventilated area.
Section 3. Composition/Hazardous Ingredients
Component
1-Bromo-3-chloro-5,5-dimethylhydantoin
CAS Registry #
16079-88-2
Wt.')/0
96
ChemTreat C2189T
Page 1

ChemTreat, Inc.
Section 4. First Aid Measures
Inhalation:
Remove victim to fresh air and keep at rest in a position comfortable
for breathing. Immediately call a poison center or doctor/physician.
Eyes: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. Immediately call
a poison center or doctor/physician.
Skin: Immediately remove/take off all contaminated clothing. Rinse skin with
water/shower. Wash contaminated clothing before re —use. Immediately
call a poison center or doctor/physician.
Ingestion: DO NOT INDUCE VOMITING. Rinse mouth. Call a POISON
CENTER or doctor/physician.
Notes to Physician: Probable mucosal damage may contraindicate the use of gastric lavage.
Additional First Aid Remarks: N/A
Section 5. Fire Fighting Measures
Flammability of the Product:
Suitable Extinguishing Media:
Specific Hazards Arising from
the Chemical:
Protective Equipment:
Product is an oxidizer. Oxidizers may increase the intensity of a
fire.
Use extinguishing media suitable to surrounding fire.
Do not use ammonium phosphate dry chemical.
None known.
If product is involved in a fire, wear full protective clothing
including a positive —pressure, NIOSH approved, self—contained
breathing apparatus.
Section 6. Accidental Release Measures
Personal Precautions: Use appropriate Personal Protective Equipment (PPE).
Environmental Precautions:
This pesticide is toxic to fish.
Do not discharge effluent containing this product into lakes, ponds,
streams, estuaries, oceans or public waters unless in accordance with
the requirements of a National Pollutant Discharge Elimination
System (NPDES) permit, and the permitting authority has been
notified in writing prior to discharge. Do not discharge effluent
containing this product to sewer systems without previously notifying
the local sewage treatment plant authority. For guidance contact
ChemTreat C2189T
Page 2

ChemTreat, Inc.
Methods for Cleaning up:
Other Statements:
your State Water Board or Regional Office of the EPA.
Carefully shovel or sweep up spilled material and place in suitable
container.
Avoid generating dust.
None.
Section 7. Handling and Storage
Handling:
Storage:
Wear appropriate Personal Protective Equipment (PPE) when
handling this product. Do not get in eyes, or on skin and clothing.
Wash thoroughly after handling. Do not ingest. Avoid breathing
vapors, mist or dust.
Store away from incompatible materials (see Section 10). Store at
ambient temperatures. Keep container securely closed when not in use.
Label precautions also apply to empty container. Recondition or
dispose of empty containers in accordance with government regulations.
For Industrial use only.
Store in dry place.
Protect from heat and sources of ignition.
Section 8. Exposure Controls/Personal Protection
Exposure Limits
Component
Source
Exposure Limits
1—Bromo-3—chloro-5,5—dimethylhydantoin
N/E
Carcinogenicity Category
Component
1 —Bromo-3—chloro-5,5—dimethylhydantoin
Source
Code
Brief Description
N/E
Engineering Controls:
Personal Protection
Eyes:
Skin:
Use only with adequate ventilation. The use of local ventilation is
recommended to control emission near the source.
Wear chemical splash goggles or safety glasses with full —face
shield. Maintain eyewash fountain in work area.
Maintain quick —drench facilities in work area.
Wear butyl rubber or neoprene gloves. Wash them after each use and
replace as necessary. If conditions warrant, wear protective clothing
such as boots, aprons, and coveralls to prevent skin contact.
Respiratory: If dust is present during handling, wear a dust mask.
ChemTreat C2189T
Page 3

(t-Chem
Section 9. Physical and Chemical Properties
Physical State and Appearance: Tableted Solid, White, Opaque
Specific Gravity: N/A
pH: 4.2@0.1%
Freezing Point: N/A
Flash Point: N/D
Odor: Mild
Melting Point: 293 — 302°F
Boiling Point: N/D
Solubility in Water: N/D
Evaporation Rate: N/D
Vapor Density: N/D
Molecular Weight: N/D
Viscosity: N/A
Flammable Limits: N/A
Autoignition Temperature: N/A
Density: 0.00 lb/ga
Vapor Pressure: N/D
% VOC N/D
Section 10. Stability and Reactivity
Chemical Stability:
Incompatibility with Various
Substances:
Hazardous Decomposition
Products:
Possibility of Hazardous
Reactions:
Stable at normal temperatures and pressures.
Reducing agents, Strong bases, Ammonia
Hydrogen bromide, Hydrogen chloride, Bromine, Chlorine
None known.
Section 11. Toxicological Information
Chemical Name
Exposure
Type of Effect
Concentration
Species
ChcmTrcat C2189T
Oral
LD50
578 mg/kg
Rat
Dermal
LD50
>2 g/kg
Rabbit
Comments:
None.
ChemTreat C2189T
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ChemTreat,Inc.
Section 12. Ecological Information
Species
Duration
Type of Effect
Test Results
Fathead Minnow
96h
LC50
2.25 mg/1
Rainbow Trout
96h
LC50
0.87 mg/1
Daphnia magna
48h
LC50
0.46 mg/1
Sheepshead Minnow
96h
LC50
20 mg/1
Ceriodaphnia dubia
48h
LC50
1.593 mg/1
Mysid Shrimp
24h
LC50
3.3 mg/1
48h
LC50
2.1 mg/1
Inland Silverside
24h
LC50
1.8 mg/1
96h
LC50
1.8 mg/1
Comments:
None.
Section 13. Disposal Considerations
PESTICIDE DISPOSAL: Pesticide wastes are toxic. Improper disposal of excess pesticide, spray mixture, or rinsate is a
violation of Federal Law. If these wastes cannot be disposed of by use according to label instructions, contact your
State Pesticide or Environmental Control Agency, or the Hazardous Waste representative at the nearest EPA Regional
Office for guidance. CONTAINER DISPOSAL: Triple rinse (or equivalent). Then offer for recycling or reconditioning, or
puncture and dispose of in a sanitary landfill, or incineration, or if allowed by state and local authorities, by
burning. If burned, stay out of smoke.
EPA ignitibility characteristic hazardous waste D001 when disposed of in the original product form.
Section 14. Transport Information
DOT Classification
DOT Name:
Technical Name:
Hazard Class:
UN/NA#:
Packing Group:
OXIDIZING SOLID, N.O.S.
(1—B ROMO-3—CHLORO-5,5—DIMETHYLHYDANTOIN)
Oxidizer
UN 1479
PGII
Section 15. Regulatory Information
ChemTreat C2189T
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chemTreat,Inc.
Inventory Status
United States (TSCA):
Canada (DSL/NDSL):
All ingredients listed.
All ingredients listed.
Federal Regulations
SARA Title III Rules
Sections 311/312 Hazard Classes
Fire Hazard:
Reactive Hazard:
Release of Pressure:
Acute Health Hazard:
Chronic Health Hazard:
Other Sections
No
No
No
Yes
No
Component
Section 313
Toxic Chemical
Section 302 EHS
TPQ
CERCLA RQ
1—Bromo-3—chloro-5,5—dimethylhydantoin
N/A
N/A
N/A
State Regulations
California Proposition 65:
Special Regulations
None.
Component
States
1—Bromo-3—chloro-5,5—dimethylhydantoin
None
International Regulations
Canada
WHMIS Classification: N/A
Controlled Product Regulations N/A
(CPR):
ChemTreat C2189T
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ChemTreat, Inc.
Section 16. Other Information
HMIS Hazard Rating
Health:
Flammability:
Physical Hazard:
PPE:
Notes:
NSF:
FDA:
KOSHER:
FIFRA:
Other:
Abbreviations
3
1
1
X
The PPE rating depends on circumstances of use. See
Section 8 for recommended PPE.
The Hazardous Material Information System (HMIS) is a
voluntary, subjective alpha —numeric symbolic system for
recommending hazard risk and personal protection equipment
information. It is a subjective rating system based on the
evaluator's understanding of the chemical associated risks.
The end —user must determine if the code is appropriate for
their use.
Certified to NSF/ANSI Standard 60
Maximum use rate for potable water — 3 mg/L
This product ships as NSF from:
Adrian, MI
N/A
This product is certified by the Orthodox Union as kosher pareve.
Only when prepared by the following ChemTreat facilities: Ashland,
VA; Eldridge, IA; Nederland, TX; Vernon, CA.
This product is an EPA registered biocide. 83451-4-15300
PMRA biocide registration NO. 26538.
Abbreviation
Definition
<
Less Than
>
Greater Than
ACGIH
American Conference of Governmental Industrial Hygienists
EHS
Environmental Health and Safety Dept
N/A
Not Applicable
N/D
Not Determined
N/E
Not Established
OSHA
Occupational Health and Safety Dept
PEL
Personal Exposure Limit
STEL
Short Term Exposure Limit
TLV
Threshold Limit Value
TWA
Time Weight Average
UNK
Unknown
ChemTreat C2189T
Page 7

ChemTreat,Inc_
Prepared by: Regulatory Affairs Department
Disclaimer
Although the information and recommendations set forth herein (hereinafter "information") are presented in good faith and believed to be correct as of the date hereof, ChemTreat,
Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination
as to its suitability for their purposes prior to use. In no event will ChemTreat, Inc. be responsible for damages of any nature whatsoever resulting from the use or reliance upon
information. No representation or warranties, either expressed or implied, of merchantability, fitness for a particular purpose, or of any other nature are made hereunder with
respect to information or the product to which information refers.
ChemTreat C2189T
Page 8

ChemTreat,Inc.
MATERIAL SAFETY DATA SHEET
Section 1. Chemical Product and Company Identification
Product Name:
Product Use:
Manufacturer's Name:
Emergency Telephone Number:
Address (Corporate Headquarters):
Telephone Number for Information:
Date of MSDS:
Section 2. Hazard(s) Identification
Signal Word: WARNING!
Hazard Statement(s):
Precautionary Statement(s):
ChemTreat CL3858
Iron Cleaner
ChemTreat, Inc.
[phone]
4461 Cox Road
Glen Allen, VA 23060
[phone]
March 21, 2008
Causes eye irritation.
May be harmful in contact with skin.
May be harmful if inhaled.
May be harmful if swallowed.
No significant health risks are expected from exposures under normal
conditions of use.
Section 3. Composition/Hazardous Ingredients
Component
CAS Registry #
Wt.%
1—Hydroxyethylidene-1,1—diphosphonic acid, tetrapotassium
salt
14860-53-8
10 — 30
Section 4. First Aid Measures
Inhalation:
Eyes:
Skin:
Ingestion:
Remove to fresh air and keep at rest in a position comfortable for
breathing. Call a poison center or doctor/physician if you feel
unwell.
Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. If eye irritation
persists, get medical advice/attention.
Wash with plenty of soap and water. Call a poison center or
doctor/physician if you feel unwell.
DO NOT INDUCE VOMITING. Rinse mouth. Call a POISON
CENTER or doctor/physician if you feel unwell.
ChemTreat CL3858
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ChemTreat, Inc.
Notes to Physician:
Additional First Aid Remarks:
N/A
N/A
Section 5. Fire Fighting Measures
Flammability of the Product:
Suitable Extinguishing Media:
Specific Hazards Arising from
the Chemical:
Protective Equipment:
Not flammable.
Use extinguishing media suitable to surrounding fire.
Product may emit toxic gases or fumes under fire conditions.
If product is involved in a fire, wear full protective clothing
including a positive —pressure, NIOSH approved, self—contained
breathing apparatus.
Section 6. Accidental Release Measures
Personal Precautions:
Environmental Precautions:
Methods for Cleaning up:
Other Statements:
Use appropriate Personal Protective Equipment (PPE).
Avoid dispersal of spilled material and runoff and contact with soil,
waterways, drains, and sewers.
Contain and recover liquid when possible. Flush spill area with water
spray.
None.
Section 7. Handling and Storage
Handling:
Storage:
Wear appropriate Personal Protection Equipment (PPE) when
handling this product. Do not get in eyes, or on skin and clothing.
Wash thoroughly after handling. Do not ingest. Avoid breathing
vapors, mist or dust.
Store away from incompatible materials (see Section 10). Store at
ambient temperatures. Keep container securely closed when not in use.
Label precautions also apply to empty container. Recondition or
dispose of empty containers in accordance with government regulations.
For Industrial use only.
Keep from freezing.
ChemTreat CL3858
Page 2

ChemTreat, Inc.
Section 8. Exposure Controls/Personal Protection
Exposure Limits
Component
Source
Exposure Limits
1—Hydroxyethylidene— I. I
tetrapotassium salt
W1 i hhosphonic acid,
N f-
Carcinogenicity Category
Component
Source
Code
Brief Description
I—Ilydroxycthylidene-1,1—diphosphonic acid,
tetrapotassium salt
N/E
Engineering Controls:
Personal Protection
Eyes:
Skin:
Respiratory:
Use only with adequate ventilation. The use of local ventilation is
recommended to control emission near the source.
Wear chemical splash goggles or safety glasses with full —face
shield. Maintain eyewash fountain in work area.
Maintain quick —drench facilities in work area.
Wear butyl rubber or neoprene gloves. Wash them after each use and
replace as necessary. If conditions warrant, wear protective clothing
such as boots, aprons, and coveralls to prevent skin contact.
If misting occurs, use NIOSH approved organic vapor/acid gas dual
cartridge respirator with a dust/mist prefilter in accordance with 29
CFR 1910.134.
Section 9. Physical and Chemical Properties
Physical State and Appearance:
Specific Gravity:
pH:
Freezing Point:
Flash Point:
Odor:
Melting Point:
Boiling Point:
Solubility in Water:
Evaporation Rate:
Vapor Density:
Molecular Weight:
Viscosity:
Flammable Limits:
Autoignition Temperature:
Density:
Liquid, Dark Straw, Clear
1.3650
7.0
23°F
N/D
Mild
N/A
>212°F
Complete
N/D
Similar to water
N/D
N/A
N/A
N/A
11.38 lb/ga
ChemTreat CL3858
Page 3

ChemTreat,Inc.
Vapor Pressure: Similar to water
% VOC 0
Section 10. Stability and Reactivity
Chemical Stability: Stable at normal temperatures and pressures.
Incompatibility with Various Strong oxidizers
Substances:
Hazardous Decomposition Oxides of phosphorus, Oxides of carbon
Products:
Possibility of Hazardous None known.
Reactions:
Section 11. Toxicological Information
Chemical Name
Exposure
Type of Effect
Concentration
Species
1—Hydroxyethylidene-1,1—diphosphonic acid,
tetrapotassium salt
Oral
LD50
2400 mg/kg
Rat
Dermal
LD50
>7940 mg/kg
Rabbit
Comments:
None.
Section 12. Ecological Information
Species
N/D
Duration
Type of Effect
Test Results
Comments:
Not tested.
Section 13. Disposal Considerations
Dispose of in accordance with local, state and federal regulations.
Not a RCRA—regulated hazardous waste when disposed in the original product form.
ChemTreat CL3858
Page 4

ChemTreat,Inc.
Section 14. Transport Information
DOT Classification
DOT Name: COMPOUND, INDUSTRIAL WATER TREATMENT, LIQUID
Technical Name: N/A
Hazard Class: Not D.O.T. Regulated.
UN/NA#: N/A
Packing Group: N/A
Section 15. Regulatory Information
Inventory Status
United States (TSCA): All ingredients listed.
Canada (DSL/NDSL): All ingredients listed.
Federal Regulations
SARA Title III Rules
Sections 311/312 Hazard Classes
Fire Hazard:
Reactive Hazard:
Release of Pressure:
Acute Health Hazard:
Chronic Health Hazard:
Other Sections
No
No
No
Yes
No
Component
Section 313
Toxic Chemical
Section 302 EHS
TPQ
CERCLA RQ
1 —Hydroxyethyl idene— 1, 1 —diphosphonic acid,
tetrapotassium salt
N/A
N/A
N/A
State Regulations
California Proposition 65:
Special Regulations
None known.
Component
States
1—Hydroxyethylidene-1,1—diphosphonic acid,
tetrapotassium salt
None
ChemTreat CL3858
Page 5

ChemTreat,Inc.
International Regulations
Canada
WHMIS Classification:
Controlled Product Regulations
(CPR):
Section 16. Other Information
N/A
N/A
HMIS Hazard Rating
Health:
Flammability:
Physical Hazard:
PPE:
Notes:
NSF:
FDA:
KOSHER:
FIFRA:
Other:
Abbreviations
1
0
0
X
The PPE rating depends on circumstances of use. See
Section 8 for recommended PPE.
The Hazardous Material Information System (HMIS) is a
voluntary, subjective alpha —numeric symbolic system for
recommending hazard risk and personal protection equipment
information. It is a subjective rating system based on the
evaluator's understanding of the chemical associated risks.
The end —user must determine if the code is appropriate for
their use.
N/A
N/A
This product has not been evaluated for Kosher approval.
N/A
None
Abbreviation
Definition
<
Less Than
>
Greater Than
ACGIII
American Conference of Governmental Industrial Hygienists
EHS
Environmental Health and Safety Dept
N/A
Not Applicable
N/D
Not Determined
N/E
Not Established
OSHA
Occupational Health and Safety Dept
PEL
Personal Exposure Limit
STEL
Short Term Exposure Limit
ChemTreat CL3858
Page 6

ChemTreat,Inc.
TLV
Threshold Limit Value
TWA
UNK
Time Weight Average
Unknown
Prepared by: Regulatory Affairs Department
Disclaimer
Although the information and recommendations set forth herein (hereinafter "information") are presented in good faith and believed to be correct as of the date hereof, ChemTreat,
Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination
as to its suitability for their purposes prior to use. In no event will ChemTreat, Inc. be responsible for damages of any nature whatsoever resulting from the use or reliance upon
information. No representation or warranties, either expressed or implied, of merchantability, fitness for a particular purpose, or of any other nature are made hereunder with
respect to information or the product to which information refers.
ChemTreat CL3858
Page 7