Product ID:S7907, SODIUM PHOSPHATE DIBASIC (SUPDAT)
MSDS Date:01/01/1999
FSC:6810
NIIN:00N092693
Status Code:A
MSDS Number: CJTQL

Emergency Phone: 314-771-5765

Info Phone: 314-771-5765

Cage: 21076

Telephone: 314-771-5765

Cage: 21076

SODIUM PHOSPHATE, DIBASIC

CAS: 7558-79-4

RTECS: WC4500000

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:LD50: (ORAL,RAT) 17 GM/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: MAY BE HARMFUL BY INHALATION,
INGESTION, OR SKIN ABSORPTION. CAUSES EYE AND SKIN IRRITATION.
MATERIAL IS IRRITATING TO MUCOUS MEMBRANES AND UPPER RESPIRATORY
TRACT. TO THE BEST OF OUR KNOWLEDGE , THE CHEMICAL, PHYSICAL, AND
TOXICOLOGICAL PROPERTIES HAVE NOT BEEN THOROUGHLY INVESTIGATED.
Effects of Overexposure:SEE HEALTH HAZARDS.

First Aid:IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH COPIOUS
AMOUNTS OF WATER FOR AT LEAST 15 MINUTES. IN CASE OF CONTACT,
IMMEDIATELY WASH SKIN WITH SOAP AND COPIOUS AMOUNTS OF WATER. IF
INHALED, REMOVE T O FRESH AIR. IF NOT BREATHING GIVE ARTIFICIAL
RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN. IF SWALLOWED,
WASH OUT MOUTH WITH WATER PROVIDED PERSON IS CONSCIOUS. CALL A
PHYSICIAN. WASH CONTAMIN ATED CLOTHING BEFORE REUSE.

Extinguishing Media:NONCOMBUSTIBLE. USE EXTINGUISHING MEDIA APPROPRIATE
TO SURROUNDING FIRE CONDITONS.
Fire Fighting Procedures:WEAR NIOSH APPROVED SELF-CONTAINED BREATHING
APPARATUS AND PROTECTIVE CLOTHING TO PREVENT CONTACT WITH SKIN AND
EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:WEAR NIOSH APPRVD SELF-CONTAINED BREATHING
APPARATUS, 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 SITE AFTER MATERIAL PICKUP IS COMPLETE.

Handling and Storage Precautions:IRRITANT. IRRITATING TO EYES,
RESPIRATORY SYSTEM AND SKIN. WEAR SUITABLE PROTECTIVE CLOTHING. DO
NOT BREATHE DUST. AVOID CONTACT WITH EYES, SKIN AND CLOTHING. AVOID
PROLONGED OR REPEATED EXPOSURE. WAS H THOROUGHLY AFTER HANDLING.
Other Precautions:KEEP TIGHTLY CLOSED. HYGROSCOPIC. STORE IN A COOL DRY
PLACE.

Respiratory Protection:WEAR APPROPRIATE NIOSH APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EYE WASH & DELUGE SHOWER MEETING ANSI DESIGN
CRITERIA . OTHER PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MFR TRADE NAME/PART NO: ANHYDROUS SIGMAULTRA. WASTE DISP METH:
ADDITION. OBSERVE ALL FEDERAL, STATE AND LOCAL ENVIRONMENTAL
REGULATIONS.

Vapor Density:4.9
Appearance and Odor:WHITE GRANULAR POWDER.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS.
Hazardous Decomposition Products:HAZARDOUS COMBUSTION OR DECOMPOSITION
PRODUCTS: NATURE OF DECOMPOSITION PRODUCTS NOT KNOWN.

Waste Disposal Methods:FOR SM QTYS: CAUTIOUSLY ADD TO LG STIRRED EXCESS
OF WATER. ADJUST PH TO NEUTRAL, SEPARATE ANY INSOL SOLIDS/LIQS &
PACKAGE THEM FOR HAZ-WASTE DISP. FLUSH AQUEOUS SOLN DOWN DRAIN
W/PLENTY OF WATER. HYDR OLYSIS & NEUTRALIZATION RXNS MAY GENERATE
HEAT & FUMES WHICH CAN BE CONTROLLED BY RATE OF (SUPDAT)

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.

Toxicological Information:TO THE BEST OF OUR KNOWNLEDGE, THE CHEMICAL,
PHYSICAL & TOXICOLOGICAL PROPERTIES HAVE NOT BEEN THOROUGHLY
INVESTIGATED. RTECS#: WC4500000. SODIUM MONOHYDROGEN PHOSPHATE
(2:1:1). IRRITATION DATA: SK N-RBT 500 MG/24H MLD. 28ZPAK-,16,1972.
EYE RBT 500 MG/24 MLD. 28ZPAK-,16,1972. TOXICITY DATA: ORAL-RAT
LD50:17 GM/KG. 28ZPAK-,16,1972. TARGET ORGAN DATA:BEHAVIORAL
(TETANY). ONLY SELECTED REGISTRY OF TOXIC EFTS OF CHEMICAL
SUBSTANCES (RTECS) DATA IS PRESENTED HERE. SEE ACTUAL ENTRY IN
RTECS FOR COMPLETE INFORMATION.

Ecological:DATA NOT YET AVAILABLE.