Product ID:N2765, P-NITROPHENYL PHOSPHATE DISODIUM 20 MG (SUPDAT)
MSDS Date:07/01/1999
FSC:6505
NIIN:00N092659
Status Code:A
MSDS Number: CJTVP

Emergency Phone: 314-771-5765

Info Phone: 314-771-5765

Cage: 21076

Telephone: 314-771-5765

Cage: 21076

P-NITROPHENYL DISODIUM PHOSPHATE; (P-NITROPHENYL PHOSPHATE

CAS: 4264-83-9

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE EFFECTS: MAY BE HARMFUL BY
INHALATION, INGESTION OR SKIN ABSORPTION. MAY CAUSE EYE IRRITATION.
MAY CAUSE SKIN IRRITATION. THE TOXICOLOGICAL PROPERTIES HAVE NOT
BEEN THOROUGHLY INVESTIGATED.
Effects of Overexposure:SEE HEALTH HAZARDS.

First Aid:INGESTION: IF SWALLOWED, WASH OUT MOUTH WITH WATER PROVIDED
PERSON IS CONSCIOUS. CALL A PHYSICIAN. SKIN: IN CASE OF SKIN
CONTACT, FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT LEAST 15
MINUTES. REMOVE CO NTAMINATED CLOTHING AND SHOES. CALL A PHYSICIAN.
INHALATION: IF INHALED, REMOVE TO FRESH AIR. IF BREATHNG BECOMES
DIFFICULT, CALL A PHYSICIAN. EYES: IN CASE OF CONTACT WITH THE
EYES, FLUSH WITH COPIOU S AMOUNTS OF WATER FOR AT LEAST 15 MINUTES.
ASSURE ADEQUATE FLUSHING BY SEPARATING THE EYELIDS WITH FINGERS.
CALL A PHYSICIAN.

Extinguishing Media:WATER SPRAY. CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT TO PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:WEAR NIOSH APPROVED RESPIRATOR, CHEMICAL
SAFETY GOGGLES, RUBBER BOOTS AND HEAVY RUBBER GLOVES. SWEEP UP,
PLACE IN A BAG AND HOLD FOR WASTE DISPOSAL. AVOID RAISING DUST.
VENTILATE AREA AND WASH SPILL S ITE AFTER MATERIAL PICKUP IS
COMPLETE.

Respiratory Protection:NIOSH APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH AND DELUGE SHOWER .
Supplemental Safety and Health
MFR'S TRADE NAME/PART NO: TABLETS, TRU-MEASURE CHEMICAL.

Appearance and Odor:TABLET.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS. STRONG ACIDS. STRONG BASES.
Hazardous Decomposition Products:TOXIC FUMES OF: CARBON MONOXIDE,
CARBON DIOXIDE, NITROGEN OXIDES, HYDROGEN CHLORIDE GAS. THERMAL
DECOMPOSITION MAY PRODUCE TOXIC FUMES OF PHOSPHORUS OXIDES AND/PR
PHOSPHINE.

Waste Disposal Methods:DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. OBSERVE ALL FEDERAL, STATE AND LOCAL
ENVIRONMENTAL REGULATIONS.

Toxicological Information:SEE HEALTH HAZARDS.

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.

Ecological:DATA NOT YET AVAILABLE.

Transport Information:CONTACT SIGMA CHEMICAL COMPANY FOR TRANSPORTATION
INFORMATION.

Federal Regulatory Information:REGULATORY INFORMATION: DATA NOT
AVAILABLE.