=====================  Product Identification  =====================

MSDS NAME:RAYLENE
NIIN:01-006-4582
MSDS Number: BGCTX
=== Responsible Party ===
Company:DIVERSEY WYANDOTTE CORPORATION
Emergency Phone Num:313-281-0930
CAGE:9T403
=== Contractor Identification ===
Company:DIVERSEY CORP;DIVERSEY WYANDOTTE DIV
Address:1532 BIDDLE AVENUE
City:WYANDOTTE
State:MI
ZIP:48192-3707
Country:US
Phone:313-281-0930/303-592-1024/816-1485
CAGE:59327
Company:DIVERSEY WYANDOTTE CORPORATION
Address:1532 BIDDLE AVENUE
City:WYANDOTTE
State:MI
ZIP:48192
Phone:(313) 281-0930
CAGE:9T403

=============  Composition/Information on Ingredients  =============

Name:DISODIUM SILICO FLUORIDE
CAS:16893-85-9
RTECS #:VV8410000
Fraction by Wt: <100%
OSHA PEL:2.5 MG/M3 (F)
ACGIH TLV:2.5 MG/M3 (F); 8990

=====================  Hazards Identification  =====================

Effects of Overexposure:EYES: BURNS/SERIOUS IRRIT. SKIN: SEVERE
    BURNS/IRRIT W/PAIN. INGEST: POSS FATAL. (SEE SUPP DATA)

=======================  First Aid Measures  =======================

Eyes: FLUSH W/LOTS OF H*20. GET IMMED MED ATTN. SKIN: REMOVE
    CONTAM CLOTHES & WASH BEFORE REUSE. WASH SKIN W/SOAP & H*20.
    INGEST: DRINK LRG AMTS MILK/H*20. INDUCE VOMIT BY TOUCH BACK OF
    THROAT. CALL P HYS IMMED. INHAL: MOVE TO FRESH AIR. GET MED ATTN.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:WATER,WATER FOG
Fire Fighting Procedures:USE SCBA & FULL TURN-OUT GEAR
Unusual Fire/Explosion Hazard:FORMS STRONG ACIDIC SOLNS W/H*20.
    DECOMPOSES TO TOX FLUORIDE VAPORS AT HIGH TEMPERATURE.

==================  Accidental Release Measures  ==================

Spill Release Procedures:SWEEP UP. PLACE IN A METAL CNTNR & BURY IN AN
    APPRVD CHEM LANDFILL OR DELIVER TO A LICENSED WASTE DISPOSAL
    COMPANY. RINSE AFFECTED AREAS THOROUGHLY W/WATER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:STORE IN COOL,DRY AREA. PROT FROM
    MOIST. KEEP FROM STRONG ALKALIES/OTHER MATLS AFFECT BY ACIDS. AVD
    STORAGE IN GLASS/IN UNVENT AREAS. WASH AFT HANDLIN
Other Precautions:KEEP OUT OF REACH OF CHILDREN. COND TO AVOID: FORMS
    CORROSIVE LIQ WHEN DISSOLVED. UNSTABLE @ 460F (240C). INCOMPAT:
    STRONG ALKALIES OR OTHER MATERIALS AFFECTED BY STRONG ACIDS.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:NIOSH/MSHA APPRVD ACID CARTRIDGE RESP FOR
    DUST/MIST TO MAINTAIN TLV.
Ventilation:MECHANICAL VENT OF 100-150 CFM IN APPLICATION AREAS.
Protective Gloves:RUBBER GLOVES.
Eye Protection:GOGGLES OR FACE SHIELD
Other Protective Equipment:CLOTHING TO PREVENT SKIN CONT. EYE WASH IN
    USE AREA.
Supplemental Safety and Health
SPEC GRAV: 69 LBS/CUFT. EFFECTS OF OVEREXP: PAIN,VOMIT,DIARRHEA,SHOCK &
    POSS CNS DEPRESSION. OBSERVE FOR SHOCK,DEHYDRATION OR KIDNEY FUNC
    DEPRESSION. IN HAL: VERY IRRIT. POSS PULMON EDEMA/IRRI

==================  Physical/Chemical Properties  ==================

HCC:T6
Solubility in Water:COMPLETE
Appearance and Odor:BLUE,FREE-FLOWING CRYSTALS
Percent Volatiles by Volume:NONE

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
ATTACKS GLASS,ENAMEL,PORCELAIN COATINGS. (SEE OTHER PRECAUT)
Stability Condition to Avoid:AVOID EXP TO MOISTURE. CRYSTALS
    HYGROSCOPIC.(SEE OTHER PREC)
Hazardous Decomposition Products:MAY FORM TOX FLUORIDE VAPORS AT HIGH
    TEMPERATURES

====================  Disposal Considerations  ====================

Waste Disposal Methods:NEUTRALIZE ACIDITY W/NA*2CO*3. PRECIPITATE
    W/FLAKED LIME & ALLOW TO SETTLE TO REMOVE FLUORIDE SALTS.
    NEUTRALIZE EXCESS ALKALINITY & DISCHARGE LIQ TO SEWER. COLLECT &
    BURY SOLIDS IN AUTHORIZED CHEM WAS TE LANDFILL. WASTE DISP MUST BE
    IAW FED,ST,LOC REG

 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.

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