Product ID:MONOSODIUM PHOSPHATE
MSDS Date:12/04/1989
FSC:6810
NIIN:00N022484
MSDS Number: BLYBT

SPECTRUM CHEMICAL MFG CORP

14422 SOUTH SAN PEDRO STREET
GARDENA, CA 90248-9985
US

Emergency Phone: 213-516-8000;800-424-9300(CHEMTREC)

Info Phone: 213-516-8000

Cage: 63415

SPECTRUM LABORATORY PRODUCTS INC

GARDENA, CA 90248-2027 US

Telephone: 310-516-9843

Cage: 63415

MONOBASIC IS USED AS A FOOD ADDITIVE. NO ADVERSE

RTECS: 9999999ZZ

SALINE OCCAS LIFTING UPPER & LOWER LIDS,

RTECS: 9999999ZZ

TREAT SYSTOMATICALLY &

RTECS: 9999999ZZ

THE

RTECS: 9999999ZZ

TO WHETHER SEVERITY OF POISONING REQ ADMIN OF ANY

RTECS: 9999999ZZ

MD PERS. FOR HYPOCALCEMIA, AFTER PHOSPHATE INGEST,

RTECS: 9999999ZZ

TO RESTORE TONIC CALCIUM TO NORMAL LEV (DREISBACH,

RTECS: 9999999ZZ

ADMINISTERED BY QUALIFIED MD PERSONNEL.

RTECS: 9999999ZZ

1); (SODIUM PHOSPHATE,

CAS: 7558-80-7

RTECS: WA1900000

Fraction By Weight: 100%

LD50 LC50 Mixture:ORAL RAT LD50: 250 MG/KG
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHAL:ACUTE:INHAL OF DUST MAY CAUSE
IRRIT. CHRONIC:NO DATA AVAIL. SKIN:ACUTE:MAY CAUSE IRRIT.
CHRONIC:RPTD/PRLNGD CONTACT MAY CAUSE DERM. EYES:ACUTE:MAY CAUSE
TRANSIENT IRRIT. TEST ON RABBIT EYES BY C ONTINOUS EXPOS FOR 3 HRS
AT 0.1 M SOLNAT PH 7.0 TO 7.5 MADE UP TO 0.46 OSMOLAR W/SODIUM
CHLORIDE (EFTS OF OVEREXPOS)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:OR SUCROSE, CAUSED NO DISORDERS OF
CORNEA. CHRONIC:NO DATA AVAIL. INGEST:ACUTE:MAY RESULT IN ABDOMINAL
PAIN, NAUS, VOMIT, DIARR, CRAMPS, PAIN & BURNING IN MOUTH. DOSES OF
250 GM/KG GIVEN ORAL LY TO GUINEA PIGS, RATS & RABBITS PRODUCED
DIARR. GEN, PHOSPHATES ARE SLOWLY & INCOMPLETELY ABSORBED,THEREFORE
(SUPDAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:REMOVE FROM EXPOS AREA TO FRESH AIR IMMED. IF BRTHG HAS
STOPPED, PERFORM ARTF RESP. KEEP PERSON WARM & AT REST. TREAT
SYMPTOMATICALLY & SUPPORTIVELY. GET MD ATTN IMMED. SKIN:REMOVE
CONTAM CLTHG & SHOES IMMED. WASH AFFECTED AREA W/SOAP/MILD
DETERGENT & LRG AMTS OF WATER UNTIL NO EVID OF CHEM REMAINS (APROX
15-20 MIN). GET MD ATTN IMMED. EYES:WASH IMMED W/LARGE AMTS OF
WATER/NORM (ING 3)

Extinguishing Media:DRY CHEM, CO*2, HALON, WATER SPRAY/STD FOAM. FOR
LRG FIRES, USE WATER SPRAY, FOG/STD FOAM. USE AGENTS SUITABLE
(SUPDAT)
Fire Fighting Procedures:MOVE CONTR FROM FIRE AREA IF POSS. DO NOT
SCATTER SPILLED MATL W/HIGH PRESS WATER STREAMS. DIKE FIRE CONTROL
WATER FOR LATER DISPOSAL. USE NIOSH/MSHA (SUPDAT)
Unusual Fire/Explosion Hazard:SLIGHT FIRE HAZARD WHEN EXPOSED TO HEAT
OR FLAME.

Spill Release Procedures:OCCUPATIONAL SPILLS:STOP LEAK IF YOU CAN DO IT
WITHOUT RISK. SMALL SPILLS:TAKE UP W/SAND/OTHER ABSORB MATL & PLACE
INTO CLEAN, DRY CONTR FOR LATER DISPOSAL. KEEP UNNECESSARY PEOPLE
AWAY. ISOLATE HAZ A REA & DENY ENTRY.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE AWAY FROM INCOMPATABLE
SUBSTANCES.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:SEE ORIGINAL MSDS FOR INFORMATION. USE
NIOSH/MSHA APPROVED RESPIRATOR FOR EXPOSURE OF CONCERN .
Ventilation:PROVIDE LOCAL EXHAUST OR PROCESS ENCLOSURE VENTILATION
SYSTEM.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EMPLOYEES MUST WEAR IMPERVIOUS CLTHG & EQUIP
TO PREVENT RPTD/PRLNGD SKIN CONTACT W/SUBSTANCE. EMERGENCY EYE
WASH.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXT MEDIA:FOR TYPE OF SURROUNDING FIRE. AVOID BRTHG HAZ VAP, KEEP
UPWIND. FIRE FIGHT PROC:APPRVD SCBA & FULL PROT EQUIP . EFTS OF
OVEREXPOS:SYS REACTIONS ARE UNLIKELY WHEN THESE SALTS ARE GIVEN
ORALLY. SODIUM PHOSPHATES ARE CAPABLE OF SERIOUSLY REDUCING THE
IONIC SERUM CALCIUM. CHRONIC:SODIUM PHOSPHATE, (ING 2)

Decomp Temp:Decomp Text:437F,225C
Vapor Pres:NEGLIGIBLE
Spec Gravity:APPROX 2.0
Solubility in Water:VERY SOLUBLE
Appearance and Odor:WHITE, CHRYSTALLINE POWDER.

Stability Indicator/Materials to Avoid:YES
BRASS/STEEL MAY BE CORROSIVE IN PRESENCE OF MOISTURE. METALS MAY BE
CORROSIVE.
Stability Condition to Avoid:MAY BURN BUT DOES NOT IGNITE READILY.
AVOID CONTACT WITH STRONG OZIDIZERS, EXCESSIVE HEAT, SPARKS OR OPEN
FLAME.
Hazardous Decomposition Products:THERMAL DECOMP PROD MAY INCLUDE TOXIC
AND HAZARDOUS SODIUM OXIDE AND OXIDES OF PHOSPHORUS.

Waste Disposal Methods:OBSERVE ALL FEDERAL, STATE AND LOCAL REGULATIONS
WHEN STORING OR DISPOSING OF THIS SUBSTANCE. FOR ASSISTANCE,
CONTACT DISTRICT DIRECTOR OF ENVIRONMENTAL PROTECTION AGENCY.

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