Product ID:SODIUM BISULFATE, P1133
MSDS Date:01/25/1990
FSC:6810
NIIN:00N039316
MSDS Number: BRLBC

VAN WATERS & ROGERS INC

1600 NORTON BLDG
SEATTLE, WA 98104-1564
US

Emergency Phone: 408-435-8700;800-424-9300(CHEMTREC)

Info Phone: 408-435-8700

Cage: DO735

VAN WATERS AND ROGERS INC., UNIVAR CORP.

SEATTLE, WA 98104-1564 US

Telephone: 206-447-5911/800-424-9300(CHEMTREC)

Cage: 87664

SODIUM BISULFATE

CAS: 7681-38-1

RTECS: VZ1860000

Fraction By Weight: 95%

OSHA PEL N/K

ACGIH TLV: N/K

SATISFACTORY. IN ANY EVENT, ALWAYS WEAR EYE

RTECS: 9999999ZZ

WASTE CNTNRS. FOR LRG SPILLS, SHOVEL INTO DOT-APPRVD

RTECS: 9999999ZZ

WATER, & SOIL. COMPLY W/ALL APPLIC GOVERNMENTAL REGS

RTECS: 9999999ZZ

SPILLS, SWEEP UP & DISP OF IN DOT-APPRVD WASTE

RTECS: 9999999ZZ

FLUSH SPILL AREA W/WATER. COMPLY W/ALL APPLIC

RTECS: 9999999ZZ

EMPTIED, WILL RETAIN PROD RESIDUE. ALWAYS OBEY

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50 (ORAL,RAT): 2.828 MG/KG.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: BREATHING DUST MAY
IRRITATE NOSE, THROAT, MUCOUS MEMBRANES AND RESPIRATORY TRACT. EYE:
DUSTS WILL IRRITATE EYES AND PROLONGED CONTACT MAY BURN OR DAMAGE
EYES. SKIN: DUSTS MAY IRRITATE SKIN . MOISTURE ON SKIN, SUCH AS
FROM PERSPIRATION, MAY CAUSE BURNS DUE TO FORMATION OF SULFURIC
ACID. (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: INGESTION: SWALLOWING DUSTS OR SOLIDS
CAN BE SEVERELY IRRITATING TO MOUTH, THROAT, AND GASTROINTESTINAL
TRACT DUE TO FORMATION OF SULFURIC ACID. NAUSEA, VOMITING AND
ABDOMINAL PAIN MAY RESUL T.
Medical Cond Aggravated by Exposure:NONE REPORTED.

First Aid:INHAL: REMOVE TO FRESH AIR. GIVE ARTF RESP IF NOT BRTHG. GET
IMMED MED ATTN. EYE: IMMED FLUSH W/LOTS OF RUNNING WATER FOR AT LST
15 MINS, LIFTING UPPER & LOWER EYELIDS OCCAS. GET IMMED MED ATTN.
SKIN: IMMED FLUSH W/LOTS OF RUNNING WATER FOR 15 MINS. REMOVE
CONTAMD CLTHG & SHOES: WASH BEFORE REUSE. GET IMMED MED ATTN.
INGEST: DO NOT INDUCE VOMIT. IF CONSCIOUS, GIVE LOTS OF WATER. GET
IMMED (SUPDAT)

Flash Point:NOT FLAMMABLE
Extinguishing Media:USE ANY APPROPRIATE MEDIUM FOR EXTINGUISHING
SURROUNDING FIRE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT . USE WATER SPRAY TO COOL NEARBY CONTAINERS &
STRUCTURES EXPOS TO FIRE.
Unusual Fire/Explosion Hazard:SODIUM BISULFATE DISSOLVES IN WATER TO
FORM SULFURIC ACID AND MAY RELEASE OXIDES OF SULFUR IN A FIRE.

Spill Release Procedures:WEAR PROT EQUIP INCL RUBB BOOTS, RUBB GLOVES,
RUBB APRON, & NIOSH/MSHA APPRVD SCBA IN PRESS DEMAND MODE/SUPP-AIR
RESP. IF SPILL/LEAK IS SML, A NIOSH/MSHA APPRVD FULL FACEPIECE
AIR-PURIFYING CARTRIDGE RESP EQUIP W/PARTICULATE FILTERS MAY
BE(ING 2)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN COOL, DRY, WELL-VENTILATED
PLACE. STORE AWAY FROM ALL OTHER CHEMS & POTNTL SOURCES OF CONTAM.
KEEP CNTNR TIGHTLY CLOSED WHEN NOT IN USE.
Other Precautions:DO NOT USE PRESS TO EMPTY CNTNR. WASH THORO AFTER
HNDLG. DO NOT GET IN EYES, ON SKIN, OR ON CLOTHING. KEEP AWAY FROM
ALL OTHER CHEMS & POTNTL SOURCES OF CONTAM.KEEP CNTNR TIGHTLY CLSD
WHEN NOT IN USE. CNTNRS,EVEN THOSE THAT HAVE BEEN(ING 7)

Respiratory Protection:IF USE CONDITIONS GEN DUSTS, WEAR A NIOSH/MSHA
APPRVD RESP APPROP FOR THOSE EMISSION LEVS. APPROP RESP MAY BE FULL
FACEPIECE/HALF MASK AIR-PURIFYING CARTRIDGE RESP W/PARTICULATE
FILTERS, SCBA IN PRESS DEMAND MODE, OR SUPP-AIR RESP. (SUPDAT)
Ventilation:LOCAL MECHANICAL EXHAUST VENTILATION CAPABLE OF MINIMIZING
DUST EMISSIONS AT POINT OF USE.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:LONG-SLEEVE SHIRT, TROUSERS, SAFETY SHOES,
RUBBER APRON. EYEWASH AND SAFETY SHOWER.
Work Hygienic Practices:CONTACT LENSES SHOULD NOT BE WORN.
Supplemental Safety and Health
MATLS TO AVOID: TOX HCN, H*2S, FLAMM ACETYLENE GASES). SOLID SODIUM
SULFATE IS INCOMPAT W/CALCIUM HYPOCHLORITE. FIRST AID PROC: MED
ATTN. DO NOT GIVE ANYTHING BY MOUTH TO AN UNCON/CONVULSING PERSON.
W ASTE DISP METH: WASTE DISP, AS ABOVE. RESP PROT: ABSENCE OF
PROPER ENVIRONMENTAL CONTROLS AT POINT OF USE.

Boiling Pt:B.P. Text:572F,300C
Melt/Freeze Pt:M.P/F.P Text:338F,170C
Vapor Pres:NIL
Spec Gravity:2.72 (H*2O=1)
Solubility in Water:48%
Appearance and Odor:OFF-WHITE SHOTTED PARTICLES, ODORLESS.

Stability Indicator/Materials to Avoid:YES
SOLNS OF SODIUM BISULFATE IN WATER FORM SULFURIC ACID WHICH IS INCOMPAT
W/CYANIDES, SULFIDES, & CARBIDES. RELS (SUPDAT)
Stability Condition to Avoid:MOISTURE, TEMPERATURES ABOVE 572F.
Hazardous Decomposition Products:MAY LIBERATE NA*2O AND OXIDES OF
SULPHUR.

Waste Disposal Methods:DISP OF CONTAM PROD & MATLS USED IN CLEANING UP
SPILLS/LEAKS IN MANNER APPROVED FOR MATL. CONSULT APPROP FED, ST &
LOC REG AGENCIES TO ASCERTAIN PROPER DISP PROCS. NOTE: EMPTY CNTNRS
CAN HAVE RESIDUES , GASES & MISTS & ARE SUBJECT TO PROPER(SUPDAT)

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.