Material Safety Data Sheet MSDS No. 106
HASA 12.5% SODIUM HYPOCHLORITE SOLUTION
12.5% SODIUM HYPOCHLORITE SOLUTION
Material Safety Data Sheet
Emergency 24 Hour Telephone: CHEMTREC 800.424.9300
Corporate Headquarters: Hasa Inc.
23119 Drayton Street
Saugus, California 91350
Telephone 661.259.5848
Fax 661.259.1538
IDENTIFICATION OF PRODUCT
HASA 12.5% Sodium Hypochlorite Solution
Product Name:
Hypochlorite solution sodium salt, sodium
Common Chemical Names:
hypochlorite
Sodium hypochlorite
Chemical Names of Ingredients [>1.0% by weight]:
Inorganic halogen compound
Chemical Family:
7681-52-9
CAS Registry Number:
NaOCl
Empirical Formula:
74.45
Molecular Weight:
PHYSICAL AND CHEMICAL PROPERTIES
12.1 mm Hg at 20潞C [12.5% solution] Not Applicable.
Vapor Pressure: Flash Point:
10.0 lbs. (4.54 kg.) 11.2 鈥? 11.4
Weight/Gallon: pH:
1.20 at 20潞C (68潞F) Slight Bleach
Density [liquid]: Odor:
Not Applicable. Decomposes
Bulk Density: Boiling Point:
Not Applicable. -20掳 Fahrenheit
Melting Point: Freezing Point:
Liquid Solution Straw Yellow
Physical State: Color:
Complete Stable
Solubility in Water: Stability:
PHYSICAL HAZARDS
None. Nonflammable and Noncombustible liquid.
Potential for Fire:
None. Nonflammable and Noncombustible liquid.
Potential for Explosion:
Violent reactions with amines, ammonium aldehyde, ammonium carbonate,
Reactivity:
aziridine, methanol, phenylacetonitrile, ammonium nitrate, ammonium oxylate,
ammonium phosphate, cellulose, ethylene imine. Do not mix acids, aqua
ammonia, or other organic or inorganic chemicals with this product.
N/A
Extinguishing Media
N/A
Fire Fighting Procedures:
Major Update: 08/01/01 Minor Revision: 07/26/07 Page 1 of 4
Material Safety Data Sheet MSDS No. 106
HASA 12.5% SODIUM HYPOCHLORITE SOLUTION
HEALTH HAZARDS
Eyes and skin irritation. Chemical burns to broken skin.
Signs and Symptoms of Exposure:
Medical Conditions Aggravated by Exposure: No data available.
No data available.
Oral [ingestion] LD50:
No data available.
Dermal [skin absorption] LD50:
No data available.
Inhalation [breathing] LC50:
Irritating. May cause eye damage.
Eye Irritation:
Mild irritation. Not considered to be a skin sensitizer.
Skin Irritation:
None established.
OSHA PEL:
None established.
ACGIH TLV/TWA:
POTENTIAL ROUTE [S] OF ENTRY
Unlikely to occur. Vapor may cause irritation to upper respiratory tract.
Inhalation [Breathing]:
Contact with broken skin may cause burning, blistering, and tissue destruction if
Dermal [Skin]:
not washed off immediately.
Corrosive to eyes.
Eyes:
Not anticipated. May cause severe chemical burns to esophagus and to stomach
Ingestion:
lining.
CARCINOGENIC [CANCER POTENTIAL] INFORMATION
Not listed.
National Toxicological Program [NTP] Sixth Annual Report on Carcinogens:
Not listed.
International Agency for Research on Cancer [IARC] Monographs, V. 1-53, Supps. 1-8:
Not listed.
Listed by Federal OSHA as Carcinogens:
Safe Drinking Water and Toxic Enforcement Act of 1986 [Proposition 65, California only]:
Small quantities 鈥? less than 100 ppm (parts per million) 鈥? of impurities, including bromates, may be
found in all chlorinating products, including this product. Bromates are derived from bromides, which
are present in sodium chloride (table salt) from which chlorine is manufactured. Additional small
quantities of bromates may be generated during the disinfection process. Bromates are known by the
State of California to cause cancer when administered by the oral (drinking or ingesting) route. Read
and follow label directions and use care when handling or using this product. The US Environmental
Protection Agency has established a maximum contaminant level (MCL) for bromates in drinking
water at 10 ppb (parts per billion). Application of this product in accordance with label directions at
use dilution will not exceed this level.
This warning is provided pursuant to Proposition 65, the Safe Drinking Water and Toxic Enforcement
act of 1986, Chapter 6.6 of the California Health and Safety Code, which requires the Governor of
California to publish a list of chemicals 鈥渒nown to the state to cause cancer or reproductive toxicity.鈥?
This list is compiled in accordance with the procedures established under the proposition, and can be
obtained on the internet from California鈥檚 Office of Environmental Health Hazard Assessment at
http://www.oehha.ca.gov. There are over 700 chemical substances on this list.
Major Update: 08/01/01 Minor Revision: 07/26/07 Page 2 of 4
Material Safety Data Sheet MSDS No. 106
HASA 12.5% SODIUM HYPOCHLORITE SOLUTION
GENERAL PRECAUTIONS FOR SAFE USE AND HANDLING
Open containers carefully. Sodium hypochlorite solutions are packaged with vented closures. Do not use
containers which are leaking or show evidence of having leaked. Mix only with water. Do not mix with other
chemicals. Use clean, dry utensils when mixing. Do not discharge this product or mixtures of this product into
lakes, streams, ponds, bays, estuaries, or the ocean. Sodium hypochlorite is toxic to aquatic organisms at
very low levels.
PERSONAL PROTECTION AND HYGIENE
Wear goggles or face shield and rubber gloves when handling. Remove and wash contaminated clothing
before reuse. Wash hands after handling.
CLEAN-UP OF SPILLS
Store this product in a cool, dry area, away from sunlight and heat to avoid deterioration. In case of spill, flood
area where spill has occurred with large quantities of water. With permission from local authorities, diluted
product may be flushed to a sanitary sewer. Product may also be absorbed with sand or diatomaceous earth.
Absorbed products must be disposed of in accordance with applicable Federal, State, and/or local
regulations. Contact HASA, Inc. for guidance.
FIRST AID
Flush with water. Remove contact lenses [if applicable]. Hold eyelids open. Continue
Eye Contact:
flushing with water for 15 minutes. Get prompt medical attention.
Wash affected area with water for 15 minutes. Get medical attention.
Skin Contact:
Drink large quantities of water. DO NOT give vinegar or other acids. DO NOT induce
Ingestion
vomiting. Get prompt medical attention.
[swallowing]:
FEDERAL/STATE LISTS/REGISTRATION/S/REPORTING REQUIREMENTS
RQ=100 lbs
CERCLA Hazardous Substance
[80 gallons for 12.5% solution]
[Section 1010 [4], P.L. 96-510]:
Not listed.
Extremely Hazardous Substance
[40 CFR 355, Appendix A]:
Pesticide Product 7 U.S.C. 136 et seq.: Registered as a pesticide product by Federal EPA.
Not reported.
Toxic Substance under TSCA:
Registered as pesticide product in states where marked.
Pesticide Product [various State Laws]:
MATERIAL CLASSIFICATION
Irritant
OSHA Hazard Communication Standard, Department of Labor,
Occupational Safety and Health Division, 29 CFR 1910.1200:
Hazardous Materials Transportation Regulations,
Department of Transportation (Federal) 49 CFR 172.101
Consumer Commodity, ORM-D
Proper Shipping Description [1 gallon or less]:
Hypochlorite Solutions, 8, UN1791, P.G. III
Proper Shipping Description [greater than 1 gallon]:
2-0-0
National Fire Protection Association NFPA 704 [1990]:
Irritant
BOCA National Fire Prevention Code/National Building Code [1999 editions]:
Irritant
Standard Fire Prevention Code/Standard Building Code [1997 editions]:
Irritant
Uniform Fire Code/Uniform Building Code [1997 editions]:
Major Update: 08/01/01 Minor Revision: 07/26/07 Page 3 of 4
Material Safety Data Sheet MSDS No. 106
HASA 12.5% SODIUM HYPOCHLORITE SOLUTION
2-0-0
Uniform Fire Code Standards 79-3, Uniform Fire Code, V. II [1997 edition]:
RETURNABLE CONTAINERS
Returnable (deposit) containers must be resealed and the contents drained therefrom prior to return to the
distributor or manufacturer for credit. Do not offer leaking or damaged containers for transportation.Call
HASA, Inc. or your distributor for instructions.
Please Note: The information contained herein, while not guaranteed, was prepared by competent technical
personnel and is true and accurate to the best of our knowledge and belief. NO WARRANTY OR
GUARANTEE, expressed or implied, is made regarding the product performance, product stability, or as to
any other condition of use, handling, transportation, and storage. Customer use, handling, transportation, and
storage may involve additional safety and/or performance considerations. Our technical personnel will be
happy to respond to questions regarding safe handling, storage, transportation and use procedures. The safe
handling, storage, transportation and use procedures remain the sole responsibility of the customer. No
suggestions for handling, storage, transportation or use are intended as or to be construed as
recommendations which may infringe on any existing patents or violate any Federal, State, and/or local law
and/or regulation, ordinance, standard, etc.. This Material Safety Data Sheet has been prepared by HASA,
Inc. staff from test reports and other information available in the public domain.
Major Update: 08/01/01 Minor Revision: 07/26/07 Page 4 of 4
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