Product ID:PHOSPHATE REAGENT NO1 R5057, Z057
MSDS Date:12/22/1987
FSC:6810
NIIN:00N018691
MSDS Number: BLFWQ

Emergency Phone: 314-535-1810,800-424-9300(CHEMTREC)

Info Phone: 314-862-2000

Cage: OB1W3

Telephone: 314-535-1810;(SEE SUPP DATA)

Cage: OB1W3

PEROXYDISOLFURIC ACID, DIPOTASSIUM SALT; (POTASSIUM

CAS: 7727-21-1

RTECS: SE0400000

Fraction By Weight: 63%

ACGIH TLV: 2 MG/M3 (S*2O*8)

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: SKIN & EYES: CAUSES IRRITATION.
INGEST: MAY BE HARMFUL IF SWALLOWED OR INHALED. MAY CAUSE ALLERGIC
REACTION. CHRONIC: MAY CAUSE ALLERGIC REACTION.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH WITH H2O FOR AT LEAST 15 MINUTES. CALL MD. SKIN:
FLUSH WITH H2O FOR AT LEAST 15 MINUTES. IF IRRITATION DEVELOPS,
CALL MD. INGEST: INDUCE VOMITING. CALL MD. NEVER INDUCE VOMITING ON
AN UNCO NSCIOUS PERSON. INHAL: REMOVE TO FRESH AIR, SUPPORT
BREATHING (GIVE O2/ARTIFICIAL RESPIRATION) CALL MD .

Flash Point:NOT FLAMMABLE
Extinguishing Media:NONE. USE MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:NONE. WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:AN OXIDIZER, IT LIBERATES O2 AT ABOUT
122F (50C).

Spill Release Procedures:FLUSH SPILL WITH PLENTY OF WATER.
Neutralizing Agent:SODIUM CARBONATE.

Handling and Storage Precautions:EXERCISE CARE WHEN HANDLING LABORATORY
CHEMICALS. STORE AWAY FROM COMBUSTIBLE MATERIALS.
Other Precautions:AVOID CONTACT WITH EYES, SKIN AND CLOTHING.

Respiratory Protection:NIOSH/MSHA APPROVED MASK FOR MISTS.
Ventilation:NORMAL.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES
Other Protective Equipment:LAB COAT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:D1
pH:11.6
Solubility in Water:COMPLETE
Appearance and Odor:WHITE POWDER, NO ODOR.

Stability Indicator/Materials to Avoid:YES
AVOID ACCIDENTAL OR UNCONTROLLED REACTION WITH COMBUSTIBLES, ORGANICS
AND OTHER REDUCING MATERIALS.
Stability Condition to Avoid:NONE KNOWN.
Hazardous Decomposition Products:WHEN HEATED TO DECOMPOSITION, EMITS
TOXIC FUMES OF SULFUR OXIDES.

Waste Disposal Methods:NEUTRALIZE WITH SODIUM CARBONATE AND FLUSH TO
SEWER. DISPOSE OF I/A/W FEDERAL, STATE AND LOCAL REGULATIONS.

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.