ALL-CLEAR CALCIUM HARDNESS
The Dow Chemical Company
Midland, Michigan 48674
Material Safety Data Sheet
1. CHEMICAL PRODUCT & COMPANY IDENTIFICATION Page: 1
24-Hour Emergency Phone Number: 517-636-4400
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
The Dow Chemical Company, Midland, MI 48674
Customer Information Center: 800-258-2436
2. COMPOSITION/INFORMATION ON INGREDIENTS
Calcium chloride CAS# 010043-52-4 77-80%
Sodium chloride CAS# 007647-14-5 1-2%
Potassium chloride CAS# 007447-40-7 2-3%
Water CAS# 007732-18-5
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
White to off-white solid flakes. Odorless. Causes eye irritation.
POTENTIAL HEALTH EFFECTS (See Section 11 for toxicological data.)
EYE: Flakes may cause slight eye irritation. Dusts may cause
severe irritation with corneal injury. Effects may be slow
to heal. When dissolving, the heat produced may cause more
intense effects as well as thermal burns.
SKIN: Short single exposure not likely to cause significant
skin irritation. Prolonged or repeated exposure may cause skin
irritation, even a burn. May cause more severe response if
skin is damp or if material is confined to skin. May cause more
severe response if skin is abraded (scratched or cut). When
dissolving, the heat produced may cause more intense effects as
well as thermal burns. Not classified as corrosive according
to DOT. A single prolonged exposure is not likely to result in
the material being absorbed through skin in harmful amounts.
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 2
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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INGESTION: Single dose oral toxicity is considered to be low.
Small amounts swallowed incidental to normal handling operations
are not likely to cause injury; swallowing amounts larger than
that may cause injury. Ingestion may cause gastrointestinal
irritation or ulceration.
INHALATION: Vapors are unlikely due to physical properties.
Dust may cause irritation to upper respiratory tract.
SYSTEMIC & OTHER EFFECTS: No relevant information found.
4. FIRST AID
EYES: Irrigate with flowing water immediately and continuously
or 15 minutes. Consult medical personnel.
SKIN: Wash off in flowing water or shower.
INGESTION: If swallowed, seek medical attention. Do not induce
vomiting unless directed to do so by medical personnel.
INHALATION: Remove to fresh air if effects occur. Consult a
physician.
NOTE TO PHYSICIAN: If burn is present, treat as any thermal burn,
after decontamination. No specific antidote. Supportive care.
Treatment based on judgment of the physician in response to
reactions of the patient.
5. FIRE FIGHTING MEASURES
FLAMMABLE PROPERTIES
FLASH POINT: Not applicable.
METHOD USED: Not applicable.
FLAMMABILITY LIMITS
LFL: Not applicable.
UFL: Not applicable.
HAZARDOUS COMBUSTION PRODUCTS: Not applicable.
EXTINGUISHING MEDIA: This material does not burn. If exposed to
fire from another source, use suitable extinguishing agent for
that fire.
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 3
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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FIRE FIGHTING INSTRUCTIONS: Keep people away. Isolate fire area
and deny unnecessary entry.
PROTECTIVE EQUIPMENT FOR FIRE FIGHTERS: Wear positive-pressure
self-contained breathing apparatus (SCBA) and full protective
fire fighting clothing (includes fire fighting helmet, coat,
pants, boots, and gloves).
6. ACCIDENTAL RELEASE MEASURES (See Section 15 for Regulatory
Information)
PROTECT PEOPLE: Isolate area. Avoid contact with eyes and skin.
May be a slipping hazard. Stop leak if it can be done safely.
Wash exposed body areas thoroughly after handling. Use
appropriate safety equipment. For additional information, refer
to "Exposure Controls/Personnel Protection", MSDS Section 8.
PROTECT THE ENVIRONMENT: For small spills: Losses incidental to
correct applications of this product in its intended uses are
not expected to be harmful to the environment.
For large spills: Avoid contamination of drinking water,
natural water, ground water or any waterway. Losses incidental
to correct applications of this product in its intended uses
are not expected to be harmful to the environment.
CLEANUP: For small spills: Contain spill if possible. Collect
material in a suitable and properly labeled containers. Flush
residue with plenty of water.
For large spills: Dike and transfer to suitable and properly
labeled containers. Flush residue with plenty of water.
7. HANDLING AND STORAGE
HANDLING: Heat developed during diluting or dissolving is very
high. Use cool water when diluting or dissolving (temperature
less than 80F, 27C).
Refer to Exposure Controls/Personal Protection, Section 8, of
the MSDS.
For more storage and Handling Information refer to bulletin
173-01534.
STORAGE: Keep containers tightly closed when not in use. Store
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 4
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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in a dry place. Protect from atmospheric moisture.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
ENGINEERING CONTROLS: Provide general and/or local exhaust
ventilation to control airborne levels below the exposure
guidelines.
PERSONAL PROTECTIVE EQUIPMENT
EYE/FACE PROTECTION: Use safety glasses. For dusty operations
or when handling solutions of the material, wear chemical
goggles.
SKIN PROTECTION: For brief contact, no precautions other than
clean body-covering clothing should be needed. Use protective
clothing impervious to this material. Selection of specific
items such as faceshield, gloves, boots, apron or full-body
suit will depend on operation. If skin comes in contact with
contaminated clothing, remove the clothing immediately, wash
skin area with soap and water and launder clothing before
reuse. If hands are cut or scratched, use gloves impervious
to this material even for brief exposures.
RESPIRATORY PROTECTION: Atmospheric levels should be maintained
below the exposure guideline. When respiratory protection is
required for certain operations, use an approved air-purifying
respirator. In dusty atmospheres, use an approved dust
respirator.
EXPOSURE GUIDELINES: Calcium Chloride: Dow IHG is 10 mg/m3.
Sodium Chloride: Dow IHG is 10 mg/m3.
Potassium Chloride: Dow IHG is 10 mg/m3.
9. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE: White to off-white solid flakes.
ODOR: None.
MELTING POINT: Approx. 345F, 174C.
BOILING POINT: 347F, 175C
VAP. PRESS: 1.0 mmHg @ 20C, 68F
VAP. DENSITY: Not applicable.
SOL. IN WATER: Very soluble
SP. GRAVITY: 1.85
10. STABILITY AND REACTIVITY
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 5
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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CHEMICAL STABILITY: Stable. Hygroscopic.
CONDITIONS TO AVOID: None known.
INCOMPATIBILITY WITH OTHER MATERIALS: Corrosive to some metals
Avoid contact with metals such as: brass, mild steel, aluminum
or ferrous metals. Flammable hydrogen may be generated from
contact with metals such as zinc or sodium. Avoid contact with
sulfuric acid. Heat is generated when mixed with water.
Spattering or boiling can occur.
HAZARDOUS DECOMPOSITION PRODUCTS: Does not decompose.
HAZARDOUS POLYMERIZATION: Will not occur.
11. TOXICOLOGICAL INFORMATION (See Section 3 for Potential Health
Effects. For detailed toxicological data, write or call the
address or non-emergency number shown in Section 1)
ACUTE
SKIN: The LD50 for skin absorption in rabbits is > 5000 Mg/kg
for CaCl2.
INGESTION: The oral LD50 for rats is 967-1668 mg/kg for CaCl2
100% basis).
MUTAGENICITY (EFFECTS ON GENETIC MATERIAL): For CaCl2, in vitro
mutagenicity studies were negative.
12. ECOLOGICAL INFORMATION (For detailed Ecological data. write or call
the address or non-emergency number shown in Section 1)
ENVIRONMENTAL FATE
MOVEMENT & PARTITIONING: Partitioning from water to n-octanol
is not applicable.
DEGRADATION & PERSISTANCE: Biodegradation is not applicable.
ECOTOXICOLOGY: Based largely or completely on data for major
component (s). Material is practically non-toxic to aquatic
organisms on an acute basis (LC50 greater than 100 mg/L in
most sensitive species).
13. DISPOSAL CONSIDERATIONS (See Section 15 for Regulatory Information)
DISPOSAL: DO NOT DUMP INTO ANY SEWERS. ON THE GROUND, OR INTO ANY
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 6
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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BODY OF WATER. All disposal methods must be in compliance with
all Federal, State/Provincial and local laws and regulations.
Regulations may vary in different locations. Waste character-
izations and compliance with applicable laws are the responsi-
bility solely of the waste generator. THE DOW CHEMICAL COMPANY
HAS NO CONTROL OVER THE MANAGEMENT PRACTICES OR MANUFACTURING
PROCESSES OF PARTIES HANDLING OR USING THIS MATERIAL. THE
INFORMATION PRESENTED HERE PERTAINS ONLY TO THE PRODUCT AS
SHIPPED IN ITS INTENDED CONDITION AS DESCRIBED IN MSDS SECTION 2
(Composition/Information On Ingredients).
FOR UNUSED & UNCONTAMINATED PRODUCT, the preferred options in-
clude sending to a licensed, permitted: reclaimer, landfill,
or waste water treatment system.
For additional information, refer to:
- Handling & Storage Information, MSDS Section 7.
- Stability & Reactivity Information, MSDS Section 10.
- Regulatory Information, MSDS Section 15.
As a service to its customers, Dow can provide lists of com-
panies which recycle, reprocess or manage chemicals or plas-
tics, and companies that manage used drums. Telephone Dow's
Customer Information Center at 800-258-2436 or 517-832-1556
for further details.
14. TRANSPORT INFORMATION
UNITED STATES DOT INFORMATION:
This product is not regulated by D.O.T. when shipped domestically
by land.
CANADIAN TDG INFORMATION:
This product is not regulated by T.D.G. when shipped domestically
by land.
15. REGULATORY INFORMATION (Not meant to be all-inclusive鈥攕elected
regulations represented)
NOTICE: The information herein is presented in good faith and
believed to be accurate as of the effective date shown above. However,
no warranty, express or implied is given. Regulatory requirements
are subject to change and may differ from one location to another;
it is the buyer's responsibility to ensure that its activities comply
with federal, state or provincial, and local laws. The following
specific information is made for the purpose of complying with
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 7
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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numerous federal, state or provincial, and local laws and regulations,
See other sections for health and safety information.
U.S. REGULATIONS
SARA 313 INFORMATION: To the best of our knowledge, this product
contains no chemical subject to SARA Title III Section 313 supplier
notification requirements.
SARA HAZARD CATEGORY: This product has been reviewed according to the
EPA "Hazard Categories" promulgated under Sections 311 and 312 of the
Superfund Amendment and Reauthorization Act of 1986 (SARA Title III) and
is considered, under applicable definitions, to meet the following
categories:
An immediate health hazard
This product has been categorized as an "immediate health hazard" due
the possibility of eye or skin irritation.
TOXIC SUBSTANCES CONTROL ACT (TSCA):
All ingredients are on the TSCA inventory or are not required to be
listed on the TSCA inventory.
The CAS number (s) for TSCA is (are):
CAS# 010043-52-4
CAS# 007647-14-5
CAS# 007447-40-7
CAS# 007732-18-5
STATE RIGHT-TO-KNOW: This product is not known to contain any
substances subject to the disclosure requirements of
New Jersey
Pennsylvania
OSHA HAZARD COMMUNICATION STANDARD:
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 8
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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REGULATORY INFORMATION (CONTINUED)
This product is a "Hazardous Chemical" as defined by the OSHA Hazard
Communication Standard, 29 CFR 1910.1200.
This product has been categorized as a "Hazardous Chemical" due to
the possibility of eye or skin irritation.
DEPARTMENT OF TRANSPORTATION (D.O.T.):
This product is not regulated by D.O.T. when shipped domestically by
land.
COMPREHENSIVE ENVIRONMENTAL RESPONSE COMPENSATION AND LIABILITY ACT
(CERCLA, or SUPERFUND):
To the best of our knowledge, this product contains no chemical subject
to reporting under CERCLA.
CANADIAN REGULATIONS
WHMIS INFORMATION: The Canadian Workplace Hazardous Materials
Information System (WHMIS) Classification for this product is:
D2B - eye or skin irritant
Refer elsewhere in the MSDS for specific warnings and
safe handling information. Refer to the employer's
workplace education program.
CPR STATEMENT: This product has been classified in accordance with the
hazard criteria of the Canadian Controlled Products Regulations (CPR)
and the MSDS contains all the information required by the CPR.
HAZARDOUS PRODUCTS ACT INFORMATION: This product contains the following
ingredients which are Controlled Products and/or on the Ingredient
Disclosure List (Canadian HPA section 13 and 14):
COMPONENTS: CAS # AMOUNT (%w/w)
Calcium Chloride CAS# 010043-52-4 77-80%.
16. OTHER INFORMATION
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(R) Indicates a Trademark of The Dow Chemical Company
MATERIAL SAFETY DATA SHEET PAGE: 9
Product: DOWFLAKE* 77-80% CALCIUM CHLORIDE (50 LB BAG)
Product Code: 04539
Effective Date: 05/08/96 Date Printed: 01/08/98 MSD: 000517
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MSDS STATUS: Revised sections 2, 3, 5, 6, 7, 8, 10, 12, 13, 14 and 15.
(R) Indicates a Trademark of The Dow Chemical Company
The Information Herein Is Given In Good Faith, But No Warranty,
Express Or Implied, Is Made. Consult The Dow Chemical Company
For Further Information.
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