=====================  Product Identification  =====================

MSDS NAME:OXONE, MONOPERSULFATE COMPOUND, 228036
NIIN:00N014537
MSDS Number: CFNNQ
=== Responsible Party ===
Company:SIGMA CHEMICAL CO
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Info Phone Num:314-771-5765
Emergency Phone Num:516-467-3535
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:PEROXYSULFURIC ACID, POTASSIUM SALT
CAS:10361-76-9
RTECS #:SE1000000
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:OTHER PREC: KEEP AWAY FROM COMBUSTIBLE MATLS, HEAT, SPARKS
    & OPEN FLAME. HYGROSCOPIC. STORE IN A COOL DRY PLACE.
RTECS #:9999999ZZ

Name:EYE PROTECTION: AND FULL LENGTH FACESHIELD .
RTECS #:9999999ZZ

=====================  Hazards Identification  =====================

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: HARMFUL IF SWALLOWED,
    INHALED/ABSORBED THRU SKIN. CAUSES SEV IRRIT. HIGH CONCS EXTREMELY
    DESTRUCTIVE TO TISS OF MUC MEMB & UPPER RESP TRACT, EYES & SKIN.
    SYMPS OF EXPOS MAY INCL BURNING SENSATI ON, COUGHING, WHEEZING,
    LARYNGITIS, SHORTNESS OF BREATH, HDCH, NAUS & VOMIT. (EFTS OF
    OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: TO THE BEST OF MANUFACTURER'S
    KNOWLEDGE, THE CHEMICAL, PHYSICAL, AND TOXICOLOGICAL PROPERTIES
    HAVE NOT BEEN THOROUGHLY INVESTIGATED.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:EYES/SKIN: IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER
    FOR AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND
    SHOES. INHALATION: REMOVE TO FRESH AIR. IF NOT BREATHING GIVE
    ARTIFICIAL RES PIRATION. IF BREATHING IS DIFFICULT GIVE OXYGEN.
    INGESTION: WASH OUT MOUTH WITH WATER PROVIDED PERSON IS CONSCIOUS.
    CALL MD. WASH CONTAMINATED CLOTHING BEFORE REUSE.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:WATER SPRAY.
Fire Fighting Procedures:WEAR NIOSH APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT . STRONG OXIDIZER.
Unusual Fire/Explosion Hazard:CONTACT WITH OTHER MATERIAL MAY CAUSE
    FIRE. EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

==================  Accidental Release Measures  ==================

Spill Release Procedures:EVACUATE AREA. WEAR NIOSH APPROVED SCBA,
    RUBBER BOOTS AND HEAVY RUBBER GLOVES. COVER WITH DRY LIME OR SODA
    ASH, PICK UP, KEEP IN CLOSED CONTAINER AND HOLD FOR WASTE DISPOSAL.
    VENTILATE AREA AND WASH S PILL SITE AFTER MATERIAL PICKUP IS
    COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:OXONE(R) MONOPERSULFATE (POTASSIUM
    HYDROGEN PEROXOMONOSULFATE) MELTS W/DECOMP AT 100C & IT FORMS EXPLO
    MIXTURES W/AS LITTLE AS 1% ORGANIC MATTER.
Other Precautions:DECOMPOSES ON CONT W/HEAVY METAL SALTS SUCH AS
    COBALT, NICKEL, COPPER, MANGANESE W/EVOLUTION OF OXYGEN. AVOID
    BRTHG DUST. DO NOT GET IN EYES, ON SKIN/ON CLTHG. AVOID PRLNG/RPTD
    EXPOS. CAUSES SEV IRRIT . KEEP TIGHTLY CLSD. (ING 2)

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:WEAR APPROPRIATE NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGG (ING 3)
Other Protective Equipment:EMERGENCY EYEWASH AND DELUGE SHOWER MEETING
    ANSI DESIGN CRITERIA . WEAR PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
WASTE DISP METH: SODIUM BISULFITE SOLN INITIATE IT BY CAUTIOUSLY ADDING
    MORE ACID. IF MANGANESE, CHROMIUM/MOLYBDENUM ARE PRESENT ADJUST PH
    OF SOLN TO 7 & TREAT W/SULFIDE TO PRECIPITATE FOR BURIAL AS H AZ
    WASTE. DESTROY EXCESS SULFIDE, NEUTRALIZE & FLUSH SOLN DOWN DRAIN.
    OBSERVE ALL FED, STATE & LOC ENVIRON REGS.

==================  Physical/Chemical Properties  ==================

Appearance and Odor:WHITE POWDER

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
STRONG REDUCING AGENTS, FINELY POWDERED METALS, STRONG BASES.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:SULFUR OXIDES, OXYGEN.

====================  Disposal Considerations  ====================

Waste Disposal Methods:CAUTIOUSLY ACIDIFY 3% SOLN/SUSPENSION OF MATL TO
    PH 2 W/SULFURIC ACID. GRADUALLY ADD 50% EXCESS OF AQUEOUS SODIUM
    BISULFITE W/STIRRING AT ROOM TEMP. INCR IN TEMP INDICATES THAT RXN
    IS TAKING PLACE. IF  NO RXN IS OBSERVED ON ADDN OF ABOUT 10% (SUP
    DAT)

 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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