ALL PURE CHEMICAL CO -- DRY ACID -- 6810-00N062498 
=====================  Product Identification  =====================

Product ID:DRY ACID
MSDS Date:03/01/1990
FSC:6810
NIIN:00N062498
=== Responsible Party ===
Company Name:ALL PURE CHEMICAL CO
Address:26700 S BANTA RD
Box:268
City:TRACY
State:CA
ZIP:95376
Country:US
Info Phone Num:209-835-5423
Emergency Phone Num:209-836-5405
CAGE:45202
=== Contractor Identification ===
Company Name:ALL PURE CHEMICAL
Address:26700 S BANTA RD
Box:268
City:TRACY
State:CA
ZIP:95376-0268
Country:US
Phone:209-835-5423
CAGE:45202

=============  Composition/Information on Ingredients  =============

Ingred Name:SODIUM BISULFATE
CAS:7681-38-1
RTECS #:VZ1860000
Fraction by Wt: 94.5%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:SODIUM SULFATE (2:1); (SODIUM SULFATE)
CAS:7757-82-6
RTECS #:WE1650000
Fraction by Wt: 5.5%
OSHA PEL:14 MG/M3 STEL
ACGIH TLV:14 MG/M3 STEL

Ingred Name:SUPDAT:ANTIDOTES/NEUTRALIZING SOLNS. SKIN:MILD BURNS MAY
    OCCUR IF NOT THORO FLUSHED PREVIOUSLY. INHAL:MILD (ING 4)
RTECS #:9999999ZZ

Ingred Name:ING 3:BURNING SENSATIONS MAY OCCUR TO MUC MEMBS & UPPER
    RESP TRACT. INGEST:BODY WATER CONTENT WILL REACT W/ (ING 5)
RTECS #:9999999ZZ

Ingred Name:ING 4:SODIUM BISULFATE TO FORM WEAK SULFURIC ACID SOLN,
    WHICH MAY BURN TISS IN MOUTH, ESOPHAGUS/STOM. SOLN SHOULD(ING 6)
RTECS #:9999999ZZ

Ingred Name:ING 5:BE DILUTED BY REDUCE BURNING EFFECT.
RTECS #:9999999ZZ

Ingred Name:EYE PROT:& FULL LENGTH FACESHIELD .
RTECS #:9999999ZZ

Ingred Name:OTHER PROT EQUIP:TO AVOID SKIN CONTACT. COAT, COVERALLS OR
    APRONS ARE RECOMMENDED.
RTECS #:9999999ZZ

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

LD50 LC50 Mixture:LD50:(ORAL,RAT) 2800 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:EYE:MILD TO SEVERE IRRITANT. MAY CAUSE
    BURNS IF NOT FLUSHED W/WATER. SKIN:MODERATE IRRITANT. MAY CAUSE
    BURNS IF NOT FLUSHED W/WATER. INHAL:IRRITANT. MAY IRRITATE OR BURN
    NOSE, THROAT & LUNGS. INGEST:I RRITANT. MAY IRRITATE OR BURN MOUTH,
    ESOPHAGUS OR STOMACH.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:EYES:IMMED FLUSH W/WATER FOR AT LST 15 MINS LIFTING EYELIDS
    TO THORO FLUSH. GET PROMPT MED ATTN. SKIN:IMMED FLUSH W/WATER FOR
    15 MINS. IF BURNS OCCUR OBTAIN MED HELP. INHAL:MOVE TO FRESH AIR
    LOCATION.  IF IRRIT/DISCOMFORT PERSISTS, SEEK MEDATTN. INGEST:DRINK
    LG QTYS OF WATER/MILK. FOLLOW W/MILK OF MAGNESIA, BEATEN
    EGGS/VEGETABLE OIL. DO NOT INDUCE VOMIT. CONT MD IMMED. NOTES TO
    MD:EYES: (SUPDAT)

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

Extinguishing Media:WATER OR DRY CHEMICAL AS APPROPRIATE FOR
    COMBUSTIBLES IN AREA. AVOID WATER CONTACT TO MATERIAL IF POSSIBLE.
Fire Fighting Procedures:USE NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP .
    IF WATER IS USED TO EXTING COMBUSTS & PROD IS DISSOLVED IN WATER
    FORMING SULFURIC ACID, WEAR ACID (SUPDAT)
Unusual Fire/Explosion Hazard:PROD READILY DISSOLVES IN WATER TO FORM
    WEAK SULFURIC ACID SOLN. NO GASES/TOX FUMES ARE EMITTED FROM THIS
    RXN, BUT PRECS FOR EXPOS TO SULFURIC ACID (SUPP DATA)

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

Spill Release Procedures:SMALL SPILL:MATL IS A GRANULAR PRODUCT & CAN
    BE SWEPT UP FROM SURFACES. LARGE SPILL:PICK UP AS MUCH AS POSS
    W/SHOVEL OR OTHER TOOL. NEUTRALIZE BALANCE OF SPILL W/WEAK ALKALINE
    SOLN & WASH DOWN TO SEWE R IF FED, STATE & LOC REGS PERMIT.
Neutralizing Agent:WEAK ALKALINE SOLUTION.

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

Handling and Storage Precautions:AVOID CONTACT W/SKIN, EYES OR
    CLOTHING. DO NOT STORE WHERE EXPOSED TO MOIST CONDITIONS OR NEAR
    STRONG ALKALIES. KEEP CONTAINERS TIGHTLY CLOSED.
Other Precautions:WEAR ALL RECOMMENDED PROTECTIVE EQUIPMENT WHEN
    HANDLING.

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

Respiratory Protection:NIOSH/MSHA APPROVED DUST MASK SHOULD BE WORN
    WHILE HANDLING PRODUCT; TO CONTROL BELOW NUISANCE DUST LIMITS OF 10
    MG/M3.
Ventilation:LOCAL VENTILATION TO A DUST COLLECTOR IS RECOMMENDED.
Protective Gloves:ACID RESIST GLOVES SUCH AS RUB/NEOPRENE.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS (ING 7)
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
    ANSI DESIGN CRITERIA . CLOTHES SHOULD COMPLETELY COVER SKIN (ING 8)
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
% VOLAT:NON-VOLATILE. FIRE FIGHT PROC:PROT EQUIP. EXPLO HAZ:SHOULD BE
    FOLLOWED. AT TEMPS >570F, PROD WILL DECOMPOSE GENERATING OXIDES OF
    SULFUR. FIRST AID PROC:NATURAL WATERING WILL DISSOLVE SODIUM BI
    SULFATE FORMING WEAK SULFURIC ACID SOLNWHICH MAY CAUSE BURNS. FLUSH
    AFFECTED AREA THORO W/WATER. DO NOT USE CHEM(ING 3)

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

Melt/Freeze Pt:M.P/F.P Text:350F,177C
Solubility in Water:100%
Appearance and Odor:OFF-WHITE, BEAD LIKE, GRANULAR, DRY MATERIAL.
Percent Volatiles by Volume:SUPDAT

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

Stability Indicator/Materials to Avoid:YES
AVOID CONTACT W/STRONG ALKALINE MATERIALS SUCH AS CAUSTIC. REACTS
    W/WATER TO FORM WEAK SULFURIC ACID SOLUTION.
Stability Condition to Avoid:STORE IN DRY AREA TO AVOID MOISTURE
    CONTACT.
Hazardous Decomposition Products:NONE UNLESS HEATED >570F AT WHICH
    SULFUR DIOXIDE & SULFUR TRIOXIDE ARE FORMED.

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

Waste Disposal Methods:COMPLY W/ALL LOCAL, STATE & FEDERAL 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.