Product ID:SODIUM SULFITE
MSDS Date:04/06/1989
FSC:6810
NIIN:00-221-4722
MSDS Number: BLWBD

MALLINCKRODT INC

PARIS, KY 40361
US

Emergency Phone: 314-982-5000

Info Phone: 314-982-5000

Cage: 62910

MALLINCKRODT SPECIALTY CHEMICALS CO

PHILLIPSBURG, NJ 08865 US

Telephone: 908-859-2151

Cage: 62910

5

CAS: 7757-83-7

RTECS: WE2150000

OSHA PEL SEE INGREDIENT NAME

ACGIH TLV: SEE INGREDIENT NAME

BECAUSE IT CAN CTL THE EMISSIONS OF THE CONTAMINANT

RTECS: 9999999ZZ

WORK AREA. REFER TO ACGIH DOC,"INDUS VENT, A MANUAL

RTECS: 9999999ZZ

AND QUICK-DRENCH FACILITIES IN WORK AREA.

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHAL: INHAL OF DUST MAY CAUSE
IRRIT TO MUCOUS MEMBRANES OF THE UPPER RESP TRACT. INGEST: MAY
CAUSE GASTRIC IRRIT BY THE LIBERATION OF SULFUROUS ACID. LARGE
DOSES MAY RESULT IN CIRCULATORY DIST URBANCES, DIARRHEA, AND CNS
DEPRESSION.ESTIMATED FATAL DOSE IS 10 GM. SKIN: CONTACT MAY CAUSE
IRRIT. (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: EYE: CONTACT MAY CAUSE IRRITATION,
REDNESS, PAIN. CHRONIC EXPOSURE: NO INFORMATION FOUND.
Medical Cond Aggravated by Exposure:SOME INDIVIDUALS ARE SAID TO BE
DANGEROUSLY SENSITIVE TO MINUTE AMTS OF SULFITES IN FOODS. SYMPTOMS
MAY INCLUDE BRONCHO CONSTRICTION, SHOCK, GI DISTURB, ANGIO EDEMA,
FLUSHING, & TINGLING SENSATIONS.

First Aid:INHAL: REMOVE TO FRESH AIR. GET MED ATTN FOR ANY BRTHG
DFCLTY. INGEST: IF SWALLOWED, INDUCE VOMIT IMMED BY GIVING 2
GLASSES OF WATER/MILK IF AVAIL & STICKING FINGER DOWN THROAT. CALL
MD IMMED. NEVER G IVE ANYTHING BY MOUTH TO AN UNCON PERSON. SKIN:
REMOVE ANY CONTAM CLTHG. WASH W/PLENTY OF WATER FOR AT LEAST 15
MIN. IF IRRIT DEVELOPS, GET MED ATTN. EYE: IMMED FLUSH W/PLENTY OF
WATER FOR A (SUPDAT)

Extinguishing Media:USE ANY MEANS SUITABLE FOR EXTINGUISHING
SURROUNDING FIRE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NOT CONSIDERED TO BE A FIRE/EXPLOSION
HAZARD.

Spill Release Procedures:VENTILATE AREA OF LEAK OR SPILL. CLEAN-UP PERS
MAY REQ PROT CLTHG/RESP PROT FROM DUST. SWEEP UP DRY MATL INTO A
SUITABLE METAL CONTR W/A COVER FOR RECLAMATION OR DISPOSAL.
CAUTIOUSLY SPRAY RESIDUE W/P LENTY OF WATER, PROVIDING VENT TO
CLEAR(SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:WARNING! HARMFUL IF SWALLOWED. MAY CAUSE ALLERGIC
RXN. MAY CAUSE IRRIT TO SKIN/EYES/RESP TRACT. AVOID BRTHG DUST,
CONT W/EYES, SKIN, & CLTHG. WASH THORO AFTER HNDLG. NOT FOR FOOD
USE. DO NOT USE IN ME ATS OR IN FOODS RECOGNIZED AS (SUPDAT)

Respiratory Protection:IF TLV EXCEEDED, NIOSH/MSHA APPROVED DUST/MIST
RESPIRATOR MAY BE WORN UP TO 10 TIMES THE TLV. CONSULT RESPIRATOR
SUPPLIER FOR DETAILS.
Ventilation:LOC &/OR GEN EXHST IS RECOM TO KEEP EXPOSURES BELOW THE
AIRBORNE EXPOS LIMITS. LOC EXHST VENT IS GENERALLY PREF (ING 2)
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES.
Other Protective Equipment:CLEAN BODY-COVERING CLTHG. CONTACT LENSES
SHLD NOT BE WORN WHEN WORKING W/THIS MATL. MAINTAIN EYE WASH
FOUNTAIN (ING 4)
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
SOL IN H*2O: 13.9 GM/100 GM WATER @ 0C(32F). FIRST AID PROC: MINIMUM OF
15 MIN. CALL MD. SPILL PROC: SULFUR DIOXIDE FUMES GENERATED FROM
WATER CONTACT. OTHER PREC: A SOURCE OF VITAMIN B-1, NOR IN FRUI TS
OR VEGETABLES TO BE SERVED OR SOLD RAW TO CONSUMERS OR TO BE
PRESENTED TO CONSUMERS AS FRESH.

HCC:T6
Melt/Freeze Pt:M.P/F.P Text:DECOMPOSES
Spec Gravity:2.6 @ 15.4C
Solubility in Water:SEE SUPDAT
Appearance and Odor:WHITE CRYSTALS - ODORLESS.

Stability Indicator/Materials to Avoid:YES
ACIDS, STRONG OXIDIZERS, HIGH TEMPERATURES.
Stability Condition to Avoid:STABLE UNDER ORDINARY CONDITIONS OF USE
AND STORAGE.
Hazardous Decomposition Products:SULFUR OXIDES, SODIUM OXIDE, AND
SODIUM SULFIDE RESIDUE AT HIGH TEMPERATURES.

Waste Disposal Methods:WHATEVER CANNOT BE SAVED FOR RECLAMATION MAY BE
DISPOSED IN AN APPROVED WASTE DISPOSAL FACILITY. ENSURE COMPLIANCE
WITH LOCAL, STATE, AND 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.