Product ID:SODIUM DIHYDROGEN PHOSPHATE, SX0710-6346
MSDS Date:10/27/1987
FSC:6810
NIIN:00N043564
MSDS Number: BRSJH

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 609-354-9200

Cage: DO242

Telephone: 800-424-9300 (CHEMTREC)

Cage: DO242

SODIUM DIHYDROGEN PHOSPHATE, (MFR CAS#10049-21-5) SODIUM

CAS: 7558-80-7

RTECS: WA1900000

Fraction By Weight: 100%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:IRRITATING ON CONTACT WITH SKIN, EYES,
MUCOUS MEMBRANES.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:DATA NOT AVAILABLE.

First Aid:GET MEDICAL ASSISTANCE FOR ALL CASES OF OVEREXPOSURE. SKIN:
WASH THOROUGHLY WITH SOAP AND WATER. EYES:IMMEDIATELY FLUSH
THOROUGHLY WITH WATER FOR AT LEAST 15 MINUTES. INHALATION: REMOVE
TO FRESH AIR; GIVE ARTIFICIAL RESPIRATION IF BREATHING HAS
STOPPED. INGESTION: GET IMMEDIATE MEDICAL ATTENTION.

Flash Point:NONCOMBUSTIBLE
Extinguishing Media:ANY SUITABLE FOR ADJACENT MATERIAL.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:THERMAL DECOMPOSITION PRODUCES TOXIC
FUMES.

Spill Release Procedures:EVACUATE AREA OF ALL UNNEC PERS. WEAR SUITABLE
PROT EQUIP. ELIM ANY IGNIT SOURCES UNTIL AREA IS DETERMD FREE FROM
EXPLO/FIRE HAZS. CONTAIN RELEASE & ELIM ITS SOURCE, IF THIS CAN BE
DONE W/ OUT RISK. T AKE UP & CONTAINERIZE FOR PROPER DISP. (SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CONTAINER CLOSED. STORE AT
CONTROLLED ROOM TEMPERATURE. DO NOT BREATHE DUST. DO NOT GET IN
EYES, ON SKIN OR ON CLOTHING.
Other Precautions:HANDLING CARE GENERALLY IN KEEPING WITH SAFE
LABORATORY PRACTICES IS RECOMMENDED.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN .
Ventilation:MATERIAL SHOULD BE HANDLED OR TRANSFERRED IN AN APPROVED
FUME HOOD OR WITH ADEQUATE VENTILATION.
Protective Gloves:PROTECTIVE (NEOPRENE/EQUIVALENT).
Eye Protection:CHEMICAL SAFETY GOGGLES .
Other Protective Equipment:EYE WASH & SAFETY EQUIPMENT SHOULD BE
READILY AVAILABLE.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. DO NOT TAKE
INTERNALLY.
Supplemental Safety and Health
HMIS(LEVIEN) NOTES THAT THE ORAL LD50 (RAT) IS 8290 MG/KG. SPILL
PROC:COMPLY W/FEDERAL, STATE & LOCAL REGS ON REPORTING RELEASES.
REFER TO REGULATORY INFORMATION FOR REPORTABLE QUANTITY & OTHER
REGULA TORY DATA.

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:464F,240C
Spec Gravity:2.04 (H2O=1)
Solubility in Water:SOLUBLE
Appearance and Odor:COLORLESS CRYSTALS, SLIGHTLY HYGROSCOPIC.

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:MOISTURE.
Hazardous Decomposition Products:POX.

Waste Disposal Methods:MATL DOES NOT HAVE EPA WASTE NUMBER & IS NOT A
LISTED WASTE, HOWEVER CONSULTATION W/PERMITTED WASTE DISP SITE
(TSD) SHOULD BE ACCOMPLISHED. ALWAYS CNTCT PERMITTED WASTE DISPOSER
TO ASSURE COMPLIANCE W ITH ALL CURRENT LOCAL, STATE & FED REGS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.