===================== Product Identification =====================
MSDS NAME:P6560 PHOSPHORIC ACID ACS REAGENT
NIIN:00F039692
MSDS Number: BWXLM
=== 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:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928
Company:FLUKA CHEMICAL CORP
Address:1001 WEST ST PAUL
Box:City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:63181
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:PHOSPHORIC ACID
CAS:7664-38-2
RTECS #:TB6300000
Other REC Limits:1 MG/CUM
OSHA PEL:1 MG/CUM
ACGIH TLV:1 MG/CUM
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS
===================== Hazards Identification =====================
LD50 LC50 Mixture:ORAL LD50 (RAT): 1530 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:HARMFUL IF INGESTED, INHALED/ABSORBED
THROUGH SKIN. MATERIAL IS EXTREMELY DESTRUCTIVE TO TISSUE OF MUCOUS
MEMBRANES, UPPER RESPIRATORY TRACT, EYES & SKIN. INHALATION MAY BE
FATAL AS A RESULT OF SPASM, INFLAMMATION & EDEMA OF LARYNX &
BRONCHI, CHEMICAL PNEUMONITIS & PULMONARY EDEMA.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:BURNING SENSATION, COUGHING, WHEEZING,
LARYNGITIS, SHORTNESS OF BREATH, HEADACHE, NAUSEA, VOMITING,
CYANOSIS.
======================= First Aid Measures =======================
First Aid:EYES/SKIN: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR
15 MINS. INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF
NEEDED. INGESTION: WASH MOUTH OUT W/WATER IF CONSCIOUS. OBTAIN
MEDICAL ATTENTIO N IN ALL CASES.
===================== Fire Fighting Measures =====================
Flash Point:NONE
Extinguishing Media:CO2, DRY CHEMICAL POWDER, APPROPRIATE FOAM.
Fire Fighting Procedures:WEAR SELF CONTAINED BREATHING APPARATUS &
PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:FORMS A DETONABLE MIXTURE W/NITROMETHANE.
================== Accidental Release Measures ==================
Spill Release Procedures:EVACUATE AREA. WEAR SCBA, RUBBER BOOTS & HEAVY
RUBBER GLOVES. COVER W/DRY LIME/SODA ASH, PICK UP, KEEP IN A CLOSED
CONTAINER & HOLD FOR WASTE DISPOSAL. VENTILATE AREA & WASH SITE
AFTER MATERIAL PICKUP IS COMPLETE.
====================== Handling and Storage ======================
Handling and Storage Precautions:KEEP TIGHTLY CLOSED. HANDLE & STORE
UNDER ARGON. REFRIGERATE. HYGROSCOPIC.
Other Precautions:DON'T BREATHE DUST, GET IN EYES/ON SKIN/CLOTHING.
AVOID PROLONGED/REPEATED EXPOSURE.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:RUBBER
Eye Protection:SAFETY GOGGLES/FACESHIELD (8 INCH MIN)
Other Protective Equipment:SUITABLE PROTECTIVE CLOTHING, SAFETY SHOWER,
EYE BATH
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING & SHOES
BEFORE REUSE. DISCARD CONTAMINATED SHOES. WASH THOROUGHLY AFTER
HANDLING.
Supplemental Safety and Health
WASTE DISPOSAL CONT'D: DISPOSE OF IAW/FEDERAL, STATE & LOCAL
REGULATIONS.
================== Physical/Chemical Properties ==================
Vapor Pres:2.2
Vapor Density:3.4
Spec Gravity:1.685
Appearance and Odor:COLORLESS LIQUID
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG BASES, FINELY POWDERED METALS.
Stability Condition to Avoid:MOISTURE.
==================== Disposal Considerations ====================
Waste Disposal Methods:SMALL: CAUTIOUSLY ADD TO A LARGE STIRRED EXCESS
OF WATER. ADJUST PH TO NEUTRAL, SEPARATE ANY INSOLUBLE
SOLIDS/LIQUIDS & PACKAGE THEM FOR HAZARDOUS WASTE DISPOSAL. FLUSH
AQUEOUS SOLUTION DOWN DRAIN W/P LENTY OF WATER. (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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