Product ID:S-410
MSDS Date:01/01/1985
FSC:6810
NIIN:00-241-8423
MSDS Number: BDMPG

Cage: 2G230

Telephone: 201-796-7100/800-766-7000 X3725

Cage: 2G230

DISODIUM SILICO FLUORIDE

CAS: 16893-85-9

RTECS: VV8410000

Fraction By Weight: 100%

OSHA PEL 2.5 MG/M3 (F)

ACGIH TLV: 2.5 MG/M3 (F); 8990

Effects of Overexposure:SKIN:IRRITANT &
ULCERATION;INGEST:FATALITY;INHAL:PULMONARY IRRITATIONS & DEATH.

First Aid:INGESTION:CAUSE VOMITING BY GIVING SOAP WATER OR MUSTARD
WATER;HAVE PATIENT DRINK LARGE QUANTITIES OF LIME
WATER.INHAL:REMOVE TO FRESH AIR.SKIN CONTACT:WASH WITH SOAP &
WATER.EYES:FLUSH WITH WATER.CAL L PHYSICIAN AS NECESSARY.

Extinguishing Media:WATER
Fire Fighting Procedures:TOXIC MATERIAL PROCEDURES:WEAR SELF-CONTND
BREATHG APPARATUS

Spill Release Procedures:DO NOT APPROACH WITHOUT DUST RESPIRATOR &
GOGGLES.SWEEP UP,PLACE IN CONTAINER.RESPIRATORY PROTECTION SHOULD
BE WORN AT ALL TIMES & SKIN CONTACT AVOIDED.

Handling and Storage Precautions:DO NOT APPROACH W/O DUST RESPIRATOR &
GOGGLES.SWEEP UP,PLACE IN CONTAINER.PROTECT CONTAINERS FROM
PHYSICAL DAMAGE.AVOID SKIN CONTACT.
Other Precautions:KEEP AWAY FROM RESIDENTIAL AREAS,FOODS,& ORGANIC
MATERIALS.DO NOT SHIP W/ALKALI METALS,COMBUSTIBLE SOLIDS & ORGANIC
PEROXIDES.WEAR RUBBER GLOVES,WORK CLOTHES,SELF-CONT BRTHG
APPAR;PROT.SHIELD

Respiratory Protection:DUST RESPIRATOR;&/OR SELF-CONTAINED BREATHING
APPARATUS.
Ventilation:MECHANICAL
Protective Gloves:RUBBER
Eye Protection:SAFETY GOGGLES.
Other Protective Equipment:CLEAN CLOTHES,CLOTHING TO PREVENT ALL SKIN
CONTACT.
Supplemental Safety and Health
ITEM AS SUPPLIED MUST BE IN ACCORDANCE WITH AMERICAN WATER WORKS
ASSOCIATION SPEC B-702-60-06768,96.0 MINIMUM BY WEIGHT SODIUM
HETAFLUORESILICATE.

HCC:T3
Boiling Pt:B.P. Text:DECOMPOSES
Spec Gravity:2.755
Solubility in Water:SLIGHT
Appearance and Odor:WHITE,GRANULAR,ODORLESS

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS.
Stability Condition to Avoid:AVOID HIGH TEMPERATURES(APPROX.392F).
Hazardous Decomposition Products:N*2FA*2 & SIF*4.

Waste Disposal Methods:DO NOT DISCHARGE INTO WATERWAYS OR INTO ANY AREA
WHERE HUMANS OR ANIMALS COULD COME INTO CONTACT WITH
MATERIAL.MATERIAL COULD BE DISPOSED OF BY BURYING IN THE GROUND
AREA WHICH HAS BEEN APPROVED IAW S TATE,LOCAL & FEDERAL REG.LG QTYS
REQ.DISP.TRTMENT

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.