Product ID:S369-500 SODIUM PHOSPHATE MONOBASIC MONOHYDRATE
MSDS Date:09/02/1997
FSC:6810
NIIN:00-900-4894
MSDS Number: CHHPQ

Emergency Phone: 201-796-7100/800-424-9300(CHEMTREC)

Info Phone: 201-796-7100 OR 201-796-7523

Cage: 1B464

Telephone: 201-796-7100

Cage: 1B464

SODIUM PHOSPHATE, MONOBASICMONOHYDRATE

CAS: 7558-80-7

RTECS: WA1900000

Fraction By Weight: >98%

LD50 LC50 Mixture:LD50 NOT AVAILABLE.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYE:MAY CAUSE IRRIT.SKIN:MAY CAUSE
IRRIT.INGST:INGEST OF LARGE AMTS MAY CAUSE GASTROINTESTINAL
IRRIT.LOW HAZ FOR USUAL INDUSTRIAL HNDLG.INHAL:MAY CAUSE RESP TRACT
IRRIT.LOW HAZARD FOR USUAL INDUSTRIAL HNDLG.CHRONIC:NO INFO FOUND.
Explanation of Carcinogenicity:PER MSDS:CARCINOGENICITY:NOT LISTED BY
ACGIH,IARC,NIOSH,NTP,OSHA.
Effects of Overexposure:EYE IRRIT,SKIN IRRIT,GASTROINTESTINAL
IRRIT,RESPIRATORY TRACT IRRIT.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
TARGET ORGANS:NONE.

First Aid:EYE:FLUSH W/PLENTY OF H2O FOR @LEAST 15MINS LIFTING LIDS.GET
MED AID.SKIN:GET MED AID.FLUSH W/PLENTY OF SOAP/WATER @LEAST 15MINS
WHILE REMOVE CONTAM CLOTH/SHOES.INGEST:DONT INDUCE VOMIT.ALLOW
VICTIM T O RINSE MOUTH,THEN TO DRINK 2-4CUPS OF H2O.SEEK MED
ADVICE.INHAL:REMOVE TO FRES AIR IMMED.NOT BREATH GIVE ART
RESP;BREATH DIFFI GIVE OXY.COUGH/OTHER SYMPT APPEAR GET MED
AID.NOTE TO DR:TREAT SYMPT/SUP

Flash Point:NA
Autoignition Temp:Autoignition Temp Text:N/DETR
Lower Limits:NA
Upper Limits:NA
Extinguishing Media:USE EXTINGUISHING MEDIA MOST APPROPRIATE FOR
SURROUNDING FIRE.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS IN
PRESURE-DEMAND,MSHA/NIOSH(APPROV/EQUIV),RULL PROTECTIVE GEAR.
Unusual Fire/Explosion Hazard:DUSTS AT SUFFICIENT CONCEN CAN FORM
EXPLOSIVE MIXTURES W/AIR.COMBISTION GENERATES TOXIC FUMES.

Spill Release Procedures:USE PROPER PERSONAL PROTECTIVE EQPMT AS
INDICATED IN MSDS.VACUUM/SWEEPUP MATL AND PLACE INTO SUITABLE
DISPOSL CONTAINER.AVOID GENERATING DUSTY CONDITIONS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:USE W/ADEQU VENTI.MINIMIZE DUST
GENERATION/ACCUMULATION.AVOID CONTACT W/EYE/SKIN.AVOID
INGEST/INAHL.STORE IN COOL DRY WELL-VENTI AREA AWAY FRM INCOMPA
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:FOLLOW OSHA RESPIRATOR REGULATIONS FOUND IN
29CFR1910.134.ALWAYS USE NIOSH-APPROVED RESPIRATOR WHEN NECESSARY.
Ventilation:USE ADEQUATE VENTILATION TO KEEP AIRBONRE CONCENTRATIONS
LOW.
Protective Gloves:APPROPRIATE GLOVES
Eye Protection:PROT EYEGLASS,CHEM SAF GOG-29CFR1910.133
Other Protective Equipment:WEAR APPROPRIATE PROTECTIVE CLOTHING TO
MINIMIZE CONTACT W/SKIN.
Work Hygienic Practices:WASH THOROUGHLY AFT HNDLG.
Supplemental Safety and Health
PH:4.5(0.1M SOLN). 1STAID:ANTIDOTE:NONE REPORTED.

HCC:N1
Boiling Pt:B.P. Text:399F,204C
Melt/Freeze Pt:M.P/F.P Text:212F,100C
Decomp Temp:Decomp Text:399F,204C
Vapor Pres:NEGLIGIBLE
Vapor Density:NA
Spec Gravity:2.04
pH:SUPPLE
Viscosity:32.2CST @40C
Evaporation Rate & Reference:NEGLIGIBLE
Solubility in Water:SOLUBLE
Appearance and Odor:SOLID, WHITE COLOR, ODOR-NONE REPORTED
Percent Volatiles by Volume:NP
Corrosion Rate:NP

Stability Indicator/Materials to Avoid:YES
SUBSTANCE IS INCOMPATIBLE W/STRONG ACIDS AND MAY CORRODE SOME METALS IN
PRESENCE OF MOISTURE.
Stability Condition to Avoid:INCOMPATIBLE MATERIALS.
Hazardous Decomposition Products:CARBON MONOXIDE, OXIDES OF PHOSPHORUS,
CARBON DIOXIDE.

Waste Disposal Methods:DISPOSE OF IN MANNER CONSISTENT W/LOCAL, STATE
AND FEDERAL REGULATIONS.NOT LISTED AS MATL BANNED FROM LAND DISPO
ACCORDING TO RCRA.NOT RCRA OR SARA OR CWA CHEMS.

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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.