Product ID:O-C-265B (SODIUM HYDROSULFITE)
MSDS Date:01/01/1987
FSC:6810
NIIN:00-227-0418
MSDS Number: BDKQG

Emergency Phone: 714-864-2310

Info Phone: 714-864-2310

Cage: 60777

Telephone: 909-864-2310

Cage: 60777

SODIUM HYDROSULFITE

RTECS: JP2100000

Fraction By Weight: 88%

Effects of Overexposure:EYES & SKIN:IRRITATION. INHALE/INGEST:NAUSEA &
VOMITING.

First Aid:CALL DR IF MATL IS SWALLOWED.EMPTY THE STOMACH BY LAVAGE WITH
MILK, SOAPY WATER,OR TAP WATER. KEEP WARM & QUIET. EYES:WASH WITH
WATER.

Extinguishing Media:LG WATER,DRY SAND,SODA ASH,CO*2
Fire Fighting Procedures:BURNING SODIUM HYDROSULFITE IN A CONTAINER
SHOULD BE "SUPP"
Unusual Fire/Explosion Hazard:SM AMOUNT OF WATER CONTACT IN THE
PRESENCE OF AIR CAN CAUSE FIRE OR HIGH TEMP TO IGNITE COMBUSTIBLES

Spill Release Procedures:SWEEP UP SPILLAGE IMMEDIATELY. WASH DOWN WITH
WATER AND PUT IN A CHEMICAL SEWER.

Handling and Storage Precautions:STORED IN A COOL(BELOW 120F). DRY
PLACE. WASH SKIN AFTER EXPOSURE.
Other Precautions:DO NOT RESEAL CONTAINER IF DAMAGED. DISPOSE BY
CONTINOUS WATER FLOODING. IF CONTAINER IS HOT OR SMOKING;PUNCTURE
LID TO RELEASE PRESSURE.

Respiratory Protection:DUST MASK.
Ventilation:EXHAUST FANS RECOMMENDED.
Protective Gloves:RUBBER
Eye Protection:CHEM SPLASH GOGGLES
Other Protective Equipment:SAFETY SHOWER & EYE BATH
Supplemental Safety and Health
MSDS DATED 2/9/87 SPREAD OUT IF POSSIBLE BEFORE ADDING WATER:WEAR GAS
MASK

HCC:R1
NRC/State Lic Num:NOT RELEVANT
Solubility in Water:18%
Appearance and Odor:WHITE CRYSTAL WITH SLIGHT ODOR OF SULFUR DIOXIDE.

Stability Indicator/Materials to Avoid:YES
OXIDIZING & ACIDIC MATL. HOT WATER,
Stability Condition to Avoid:MOISTURE & EXCESSIVE HEAT (ABOVE 120F)
Hazardous Decomposition Products:SO*2

Waste Disposal Methods:WASH DOWN WITH WATER & PUT IN A CHEMICAL SEWER.

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.