Product ID:844 8623 T-174-02 DEVELOPER,PART B
MSDS Date:06/29/1994
FSC:6750
NIIN:00D004644
Kit Part:Y
MSDS Number: BZMZV

Emergency Phone: 716-722-5151

Info Phone: 800- 242-2424

Cage: 19139

Telephone: 800-828-6203

Cage: 5K871

SODIUM SULFITE

CAS: 7757-83-7

RTECS: WE2150000

Fraction By Weight: 100%

LD50 LC50 Mixture:LD50 (ORAL, RAT) IS >1600 MG/KG.
Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Explanation of Carcinogenicity:NONE
Effects of Overexposure:TRANSIENT EYE IRRITATION
Medical Cond Aggravated by Exposure:ASTHMATIC OR SULFITE-SENSITIVE
INDIVIDUALS MAY EXPERIENCE WHEEZING, CHEST TIGHTNESS, STOMACH
UPSET, HIVES, FAINTNESS, WEAKNESS AND DIARRHEA

First Aid:GET MEDICAL HELP IF SYMPTOMS PERSIST. INHALED:REMOVE TO FRESH
AIR. EYES:FLUSH WITH WATER FOR 15 MINUTES, HOLDING EYELIDS OPEN.
SKIN:WASH WITH SOAP & WATER. ORAL:DO NOT INDUCE VOMITING. IF
CONSCIOUS, D RINK 1-2 GLASSES OF WATER. SEEK MEDICALATTENTION.

Flash Point:NONE
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, FOAM OR DRY CHEMICAL
FOR SURROUNDING FIRE. USE WATER SPRAY TO COOL FIRE EXPOSED
CONTAINERS.
Fire Fighting Procedures:WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS. HAZARDOUS DECOMPOSITION
PRODUCTS MAY BE FORMED.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:FLUSH TO SEWER WITH LARGE AMOUNT OF WATER IF
PERMITTED OR SWEEP UP AND PLACE IN A CONTAINER FOR CHEMICAL WASTE.
CLEAN SURFACE THOROUGHLY TO REMOVE RESIDUAL CONTAMINATION. AVOID
RAISING DUST.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:STORE AWAY FROM STRONG ACIDS. KEEP
CONTAINER TIGHTLY CLOSED. WASH THOROUGHLY AFTER HANDLING.
Other Precautions:KEEP OUT OF REACH OF CHILDREN. AVOID EYE CONTACT. USE
WITH ADEQUATE VENTILATION.

Respiratory Protection:NONE NORMALLY REQUIRED. A NIOSH-APPROVED
FULL-FACE POSITIVE-PRESSURE AIR-SUPPLIED RESPIRATOR MUST BE WORN IF
HAZARDOUS DECOMPOSITION PRODUCTS ARE LIKELY TO BE RELEASED OR HAVE
BEEN RELEASED.
Ventilation:GOOD GENERAL VENTILATION IS SUFFICIENT FOR MOST CONDITIONS
(10 ROOM VOLUMES PER HOUR).
Protective Gloves:LATEX FOR REPEATED/PROLONGED CONTACT
Eye Protection:SAFETY GLASSES WITH SIDE SHIELD/GOGGLES
Other Protective Equipment:EYE BATH, WASHING FACILITIES, SAFETY SHOWER
Work Hygienic Practices:OBSERVE GOOD INDUSTRIAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES. WASH THOROUGHLY BEFORE EATING,
DRINKING/SMOKING.
Supplemental Safety and Health
KEY1:N1. ECOLOGICAL INFORMATION: A MODERATE BIOCHEMICAL OXYGEN DEMAND,
A MODERATE POTENTIAL TO AFFECT SOME AQUATIC ORGANISMS. AFTER
DILUTION WITH LARGE AMOUNT OF WATER, THIS MATERIAL IS NOT EXPECTED
T O CAUSE ADVERSE ENVIRONMENTAL EFFECTS.

HCC:N1
NRC/State Lic Num:NOT RELEVANT
Vapor Pres:NEGLIGIBLE
Spec Gravity:2.633
Solubility in Water:COMPLETE
Appearance and Odor:WHITE CRYSTALS - ODORLESS

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:SULFUR DIOXIDE

Waste Disposal Methods:DISCHARGE, TREATMENT OR DISPOSAL MAY BE SUBJECT
TO FEDERAL, STATE OR LOCAL REGULATIONS. FLUSH TO SEWER WITH LARGE
AMOUNT OF WATER, IF PERMITTED.

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.