===================== Product Identification =====================
MSDS NAME:P5504 POTASSIUM PHOSPHATE DIBASIC TRIHYDRATE
NIIN:00F054074
MSDS Number: CFGKY
=== Responsible Party ===
Company:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:SAINT LOUIS
State:MO
ZIP:63178-5000
Country:US
Info Phone Num:314-771-5765/800-325-3010
Emergency Phone Num:314-771-5765/800-325-3010
CAGE:21076
=== Contractor Identification ===
Company:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Phone:314-771-5765
CAGE:21076
============= Composition/Information on Ingredients =============
Name:POTASSIUM PHOSPHATE DIBASIC TRIHYDRATE
CAS:16788-57-1
===================== Hazards Identification =====================
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:HARMFUL BY INHALATION, INGESTION/SKIN
ABSORPTION. MAY CAUSE IRRITATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION.
======================= First Aid Measures =======================
Eyes: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR 15
MINS. SKIN: IMMEDIATELY WASH W/SOAP & COPIOUS AMOUNTS OF WATER.
INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF NEEDED.
INGESTION: IF CONS CIOUS, WASH MOUTH OUT W/WATER. OBTAIN MEDICAL
ATTENTION IN ALL CASES.
===================== Fire Fighting Measures =====================
Extinguishing Media:WATER SPRAY, CO2, DRY CHEMICAL POWDER, APPROPRIATE
FOAM.
Fire Fighting Procedures:WEAR A SCBA & PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.
================== Accidental Release Measures ==================
Spill Release Procedures:WEAR CHEMICAL SAFETY GOGGLES, PROTECTIVE
CLOTHING, GLOVES & MASK. SWEEP UP, PLACE IN A BAG & HOLD FOR WASTE
DISPOSAL. AVOID RAISING DUST. VENTILATE AREA & WASH SITE AFTER
MATERIAL PICKUP IS COMPLETE.
====================== Handling and Storage ======================
Handling and Storage Precautions:STORE IN A COOL DRY PLACE. KEEP
TIGHTLY CLOSED. DON'T BREATHE DUST. DON'T GET IN EYES, ON
SKIN/CLOTHING.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:WEAR A NIOSH/MSHA APPROVED RESPIRATOR IN
NONVENTILATED AREAS &/FOR EXPOSURE >TLV.
Ventilation:MECHANICAL EXHAUST: REQUIRED.
Protective Gloves:COMPATIBLE CHEMICAL RESISTANT
Eye Protection:CHEMICAL SAFETY GOGGLES
Other Protective Equipment:SAFETY SHOWER & EYE BATH
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
WASTE DISPOSAL: IF YOU ARE UNABLE TO FLUSH SOLUTION DOWN DRAIN/IN DOUBT
ABOUT SUITABILITY OF METHOD, USE A LICENSED WASTE DISPOSAL COMPANY.
================== Physical/Chemical Properties ==================
Appearance and Odor:MOIST COLORLESS CRYSTALS.
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Hazardous Decomposition Products:UNDER FIRE CONDITIONS: TOXIC FUMES.
==================== Disposal Considerations ====================
Waste Disposal Methods:DISSOLVE IN WATER & DILUTE TO A 5% SOLUTION.
CHECK PH & ADJUST TO 7 IF NEEDED. POUR SOLUTION DOWN DRAIN
W/RUNNING WATER & CONTINUE TO FLUSH DRAIN SYSTEM FOR 15 MINS
IAW/FEDERAL, STATE & LOCAL REGULATI ONS. (SEE SUPP)
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.
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