Product ID:2126-00 ACID REAGENT
MSDS Date:06/07/1986
FSC:6810
NIIN:00D001989
MSDS Number: BBFNM

Emergency Phone: 515-232-2533

Info Phone: 303-669-3050 800-227-4224

Cage: 91224

Telephone: 970-669-3050/ 303-623-5716

Cage: 91224

POTASSIUM PYROSULFATE

CAS: 7790-62-7

Fraction By Weight: 100%

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PRODUCT IS CORROSIVE TO ALL MOIST BODY
TISSUES,(WET SKIN), AND IS TOXIC DUE TO ITS CORROSIVITY.
Effects of Overexposure:BURNS TO MOIST AREAS OF BODY. I.E. EYES,MUCOUS
MEMBRANES,WET SKIN.
Medical Cond Aggravated by Exposure:NONE LISTED.

First Aid:EYE/SKIN:FLUSH WITH WATER. REMOVE CONTAMINATED CLOTHING. GET
MEDICAL ATTENTION. INHALE:REMOVE TO FRESH AIR. GIVE OXYGEN OR
ARTIFICIAL RESPIRATION AS NEEDED. CALL PHYSICIAN. INGEST:DO NOT
INDUCE VOMITI NG. GIVE LARGE AMOUNT OF MILK OR WATER.GET MEDICAL
ATTENTION.

Flash Point:NONE
Extinguishing Media:DRY CHEMICAL,FOAM,CARBON DIOXIDE.
Fire Fighting Procedures:USE SELF CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:MAY EMIT TOXIC FUMES AT FIRE CONDITIONS.

Spill Release Procedures:NEUTRALIZE SPILL. ADD WATER TO FORM SLURRY.
Neutralizing Agent:SODIUM BICARBONATE OR 50/50 SODA ASH AND LIME.

Handling and Storage Precautions:STORE IN COOL DRY AREA, AWAY FROM
ALKALIS.

Respiratory Protection:NONE NORMALLY NEEDED. USE NIOSH RESPIRATOR OR
SUPPLIED AIR RESPIRATOR IF EXPOSED ABOVE TLV.FOR NUISANCE DUST.
Ventilation:USE HOOD OR OTHER LOCAL EXHAUST TO MAINTAIN EXPOSURE BELOW
TLV FOR NUISANCE DUST.
Protective Gloves:DISPOSAL.
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:EYE WASH,SAFETY SHOWER, LAB COAT OR APRON.
Work Hygienic Practices:USE NORMAL CHEMICAL HYGIENE PRACTICES.
Supplemental Safety and Health

HCC:C1
Melt/Freeze Pt:M.P/F.P Text:617F/325C
Spec Gravity:2.25
Solubility in Water:SOLUBLE
Appearance and Odor:SOLID WHITE POWDER,NO ODOR. PH AQUEOUS SOLUTION IS
ACID.

Stability Indicator/Materials to Avoid:YES
ALKALIS
Stability Condition to Avoid:MOISTURE
Hazardous Decomposition Products:OXIDES OF SULFUR.

Waste Disposal Methods:DISPOSE I/A/W FEDERAL,STATE,LOCAL REGULATIONS.
MFR SUGGESTS FLUSH NEUTRALIZED MATERIAL TO DRAIN WITH EXCESS WATER.

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.