Product ID:TRISODIUM PHOSPHATE DODECAHYDRATE
MSDS Date:08/16/1988
FSC:6850
NIIN:00N021572
MSDS Number: BNQKG

STAUFFER CHEMICAL CO

NYALA FARMS RD
WESTPORT, CT 06880
US

Emergency Phone: 203-226-6602;800-424-9300(CHEMTREC)

Info Phone: 203-226-6602

Cage: 8F901

STAUFFER CHEMICAL CO INDUSTRIAL CHEMICAL DIVISION

881 SHELTON, CT 06484 US

Telephone: 203-925-3300/CHEMTREC 800-424-9300

Cage: 8F901

OR FULL-FACE RESP MAY BE REQUIRED IN CERTAIN

RTECS: 9999999ZZ

PROHIBITED IN AREAS WHERE THERE IS POTENTIAL

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FACE SHOULD BE THOROUGHLY WASHED.

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STANDARD FIREFIGHTING TECHNIQUES.

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CONTROLS. DISPOSE OF IN ACCORDANCE WITH

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PHOSPHORIC ACID, TRISODIUM SALT, DODECAHYDRATE; (TRISODIUM

CAS: 10101-89-0

RTECS: TC9575000

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

FOR AT LEAST 15 MIN. HOLD EYELIDS APART DURING

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W/H*2O. OBTAIN MED ATTN IF EYE IRRIT OCCURS.INHAL

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VICTIM'S AIRWAY/START MOUTH-TO-MOUTH ARTF RESP,WHICH

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TRIGGERED O*2 SUPPLY CAPABLE OF DELIVERING ONE

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DELIVERED FROM DEMAND-TYPE OR CONTINUOUS FLOW

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OF IN APPRVD LANDFILL/IN MANNER THAT WILL NOT

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AND WATER TO REMOVE ANY RESIDUE.

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50: (ORAL,RAT) 7400 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:WARNING: CAUSES SEV IRRIT. INGEST: MAY
CAUSE SEV DMG TO GI TRACT. SYMP INCL PAIN & BURNING IN MOUTH,
THROAT, & GI TRACT. NAUS, VOMIT & DIARR MAY OCCUR. IF UNTREATED,
CORR W/ULCERATION OF TISS MAY RSLT . SKIN: MOD IRRIT TO RABBIT SKIN
FOLLOWING 24-HOUR EXPOS. LOCAL LESIONS MAY OCCUR FROM CONTACT
W/CONC (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: SOLNS/FROM PRLNGD CONT W/SOLID MATL.
RPTD/PRLNGD EXPOS TO DILUTE SOLNS MAY LEAD TO CHRONIC DERM. EYE:
IRRIT TO EYE. BURNING, LACRIMATION & CONGESTION OF EYES MAY OCCUR
FROM CONTACT W/CRYSTAL LINE MATL/AQUEOUS SOLNS. IF NOT PROMPTLY
TREATED, EXTENSIVE EYE DMG MAY RSLT. RPTD/PRLNGD EXPOS TO DUSTS,
(SUPP DATA)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INGEST: DO NOT INDUCE VOMIT. IMMED GIVE LRG QTYS OF H2O. IF
VOMIT DOES OCCUR, GIVE FLUIDS AGAIN. DO NOT INDUCE VOMIT/ GIVE
ANYTHING BY MOUTH TO UNCON PERSON. CALL PHYS/NEAREST POIS CNTRL
CNTR IMMED. S KIN: IMMED FLUSH ALL AFFECTED AREAS W/LRG AMTS OF H2O
FOR AT LEAST 15 MIN WHILE REMOVING ANY CONTAM CLTHG & SHOES. DO NOT
ATTEMPT TO NEUT W/ CHEM AGENTS. OBTAIN MED ADVICE IMMED. WASH
CLTHG(SUPP DAT

Flash Point:NONFLAMMABLE
Extinguishing Media:USE WATER, DRY CHEMICALS, FOAM, CARBON DIOXIDE OR
OTHER SUITABLE SUFFOCATION AGENTS.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT
EQUIP.PVNT HUMAN EXPOS TO FIRE, SMOKE, FUMES/PRODS OF COMBUST. EVAC
NON-ESSNTL PERS FROM FIRE AREA. USE (ING 13)
Unusual Fire/Explosion Hazard:NOT CONSIDERED FLAMMABLE, NOR WILL IT
SUPPORT COMBUSTION. IN AQUEOUS SOLUTION, IT MAY REACT WITH CERTAIN
METALS TO FORM FLAMMABLE HYDROGEN GAS.

Spill Release Procedures:USE ADEQ VENT & WEAR NIOSH/MSHA APPRVD RESP/
DUST MASK TO PVNT INHAL. WEAR SUITABLE PROT CLTHG TO PVNT SKIN &
EYE CONTACT. SWEEP UP SPILLED MATL BEING CAREFUL NOT TO CREATE
DUST. PLACE SWEEPINGS INTO APPROP CHEM WASTE CNTNR. SEAL CNTNR &
DISP (ING 7)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:IN AQUEOUS SOLNS, MATERIAL IS
CORROSIVE TO ALUMINUM, GALVANIZED IRON & ZINC & MAY GENERATE
FLAMMABLE HYDROGEN GAS AS RESULT OF REACTION.
Other Precautions:MATERIAL IS HYGROSCOPIC AND TENDS TO CAKE SLIGHTLY ON
STORAGE. WHEN NOT IN USE, CNTNRS SHOULD BE KEPT CLOSED AT ALL
TIMES. STORE IN COOL, DRY, WELL-VENTILATED AREA. EXERCISE DUE
CAUTION TO PREVENT DAM AGE TO OR LEAKAGE FROM CONTAINER.

Respiratory Protection:WHERE ADEQ VENT IS NOT AVAIL, NIOSH/MSHA
APPROVED RESP SHOULD BE EMPLOYED TO REDUCE EXPOSURE. RESPIRATOR
SECTION MUST ADDRESS POTENTIAL FOR EXPOS UNDER USE CNDTNS. EITHER
NIOSH/MSHA APPRVD HALF-FACE R ESP IN COMBINATION W/CHEM GOG (ING
10)
Ventilation:IF USE CNDTNS GENERATE AIRBORNE SOLID/AEROSOL, MATL SHOULD
BE HANDLED IN OPEN (E.G. OUTDOOR) OR WELL-VENT AREA.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEM WORK GOG/FULL LGTH FACESHLD .
Other Protective Equipment:SUITABLE PROTECTIVE CLOTHING AND FOOTWEAR.
Work Hygienic Practices:ALL FOOD SHOULD BE KEPT IN SEPARATE AREA AWAY
FROM STORAGE/USE LOCATION. EATING, DRINKING & SMOKING SHOULD BE
(ING 11)
Supplemental Safety and Health
PH: 11.8 (1% AQUEOUS SOLN) EFTS OF OVEREXP: MISTS/SPRAYS MAY LEAD TO
CHRONIC CONJUNCT. INHAL: INHAL OF HIGH AIRBORNE CONC OF DUSTS,
MISTS/SPRAYS MAY CAUSE NONSPECIFIC IRRIT OF UPPER RESP TRACT.
ULCERA TION OF RESP MEMBRANES MAY OCCUR FROM PRLNGD INHAL. FIRST
AID PROC: BEFORE REUSE. EYE: FLUSH EYES W/RUNNING H2O (ING 2)

HCC:C1
Melt/Freeze Pt:M.P/F.P Text:170F,77C
pH:SUPDAT
Solubility in Water:30G/100G @ 77F/25C
Appearance and Odor:WHITE GRANULAR SOLID.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS.
Stability Condition to Avoid:STABLE AT AMBIENT TEMPERATURES AND
ATMOSPHERIC PRESSURES. IT DECOMPOSES AT 170F.
Hazardous Decomposition Products:UPON CONTACT W/CERTAIN FOOD
PRODS/THEIR RESIDUES WHICH CONTAIN REDUCING SUGARS, MAY REACT TO
FORM DEADLY CO GAS.

Waste Disposal Methods:MATL THAT CANNOT BE USED/CHEM REPROCESSED SHOULD
BE DISP OF IN APPRVD LANDFILL/IN MANNER THAT WILL NOT ADVERSELY
AFFECT ENVIRON. EMPTY CNTNRS MAY BE DISCARDED W/GENERAL
TRASH/INCINERATED BY MEANS WHIC H PROVIDE APPROP ENVIRON POLLUTION
(ING9)

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