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

MSDS NAME:AQUA-SOL 20/20 INDUSTRY,0237
NIIN:00N010955
MSDS Number: BHVKY
=== Responsible Party ===
Company:CERTIFIED LABS DIV,(NCH CORP)
Box:152170
City:IRVING
State:TX
ZIP:75015
Info Phone Num:214-438-1381
Emergency Phone Num:214-438-1381
Preparer's Name:RICHARD STOLLEY
CAGE:20913
=== Contractor Identification ===
Company:NCH CORP
Address:2727 CHEMSEARCH BLVD
Box:152170
City:IRVING
State:TX
ZIP:75015-2170
Country:US
Phone:972-438-0563
CAGE:20913

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

Name:SODIUM METASILICATE.TOXICITY INFORMATION:HUMAN SKIN 250
    MG/24HR,SEVERE IRRITATION.LDLO PIG ORAL 250 MG/KG.
CAS:6834-92-0
RTECS #:VV9275000
Other REC Limits:2 MG/M3
OSHA PEL:N/K 
ACGIH TLV:N/K 

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

LD50 LC50 Mixture:N/K 
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:LONG-TERM MISUSE RESULTING FROM
    AIRBORNE CONCENTRATIONS OF MIST OR SPRAY MAY CAUSE DAMAGE TO UPPER
    RESPIRATORY TRACT.CHRONIC EXPOSURE MAY RESULT IN SUPERFICIAL
    DESTRUCTION OF SKIN TISSUE & DERMATITIS. CHRONIC EYE EXPOSURE CAN
    LEAD TO DESTRUCTION OF EYE TISSUE & BLINDNESS.
Explanation of Carcinogenicity:NONE
Effects of
    Overexposure:EYES:TEARING,IRRITATION,DISCOMFORT.SKIN:REDDENING OF
    SKIN,MODERATE IRRITATION,POSSIBLE
    DISCOMFORT.INGESTION:NAUSEA,DIARRHEA,IRRITATION OF INTESTINAL
    LINING.INHALATION:INHALING SPRAY MIST IRRITATES UPP ER RESPIRATORY
    TRACT/OTHER MUCOUS MEMBRANE AREAS.COUGHING,SNEEZING.
Medical Cond Aggravated by Exposure:N/K 

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

Eyes:FLUSH W/ LG AMTS OF H*2O FOR AT LEAST 15 MIN.HOLD LIDS
    APART TO FLUSH ENTIRE SURFACE.GET IMMED MED ATTN.SKIN:WASH W/
    PLENTY OF H*2O.SEEK MED ATTN IF IRRIT PERSISTS.INGEST:DO NOT INDUCE
    VOMITING.G IVE LG QTY OF H*2O,SEVERAL GLASSES OF CITRUS JUICE.NEVER
    GIVE ANYTHING BY MOUTH TO UNCON PERSON.SEEK MED ATTN
    IMMED.INHAL:REMOVE TO FRESH AIR.TREAT SYMPTOMATICALLY.NOTE TO
    MD:GASTRIC LAVAGE INDICATED.

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

Flash Point:NON-FLAMMABLE
Extinguishing Media:CARBON DIOXIDE,DRY CHEMICAL,WATER SPRAY.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE KNOWN.HAZARDOUS DECOMPOSITION
    PRODUCTS:OXIDES OF CARBON,NITROGEN,SILICA.

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

Spill Release Procedures:SM SPILL:FLUSH SURFACE W/ LG AMTS OF H*2O &
    FLUSH DOWN DRAIN.LG SPILL:STOP LEAK.CONTAIN SPILL.REMOVE BY WET
    VACUUM/ABSORB.REUSE SPILLED MATERIAL IF POSSIBLE,OR PLACE IN
    CLOSED,LABELED CONTAINER & STOR E IN SAFE PLACE.FLUSH REMAINING
    RESIDUETO DRAIN.
Neutralizing Agent:DILUTE (10%) HCL,OR FLUSH WITH LARGE AMOUNTS OF
    WATER.

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

Handling and Storage Precautions:STORE INDOORS AT MOD TEMP.MAX
    TEMP:120F,48.89C.MIN TEMP:32F,0C.HEAT MAY CAUSE INCREASED
    AGGRESSIVENESS ON GLASS/ALUMINUM.IF PRODUCT FREEZES,(SEE SUPP)
Other Precautions:KEEP OUT OF REACH OF CHILDREN.READ ENTIRE LABEL
    BEFORE USING.

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
    EXPOSURE OF CONCERN .
Ventilation:LOCAL AND GENERAL VENTILATION NECESSARY TO KEEP AIR
    CONCENTRATION BELOW LEVEL OF CONCERN .
Protective Gloves:IMPERVIOUS (SYNTHETIC,ELASTOMERS,PVC).
Eye Protection:CHEMICAL WORKERS GOGGLES .
Work Hygienic Practices:WORK AREAS SHOULD PROVIDE ADQUATE VENTILATION
    OR CONTROLS TO MAINTAIN & MEET OSHA REQUIREMENTS.
Supplemental Safety and Health
ROUTES OF EXPOSURE:EYES,SKIN,INGESTION .HNDLG/STOR PREC:BRING TO ROOM
    TEMP & STIR THOROUGHLY.HAZARDS PRESENTED ARE THOSE OF THE
    INDIVIDUAL COMPONENTS AS THE PRODUCT MIXTURE HAS NOT BEEN TESTED A
    S A WHOLE.

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

Boiling Pt:B.P. Text:210F,98.89C
Melt/Freeze Pt:M.P/F.P Text:N/K 
Decomp Temp:Decomp Text:N/K 
Vapor Pres:17 MMHG
Vapor Density:6 (AIR=1)
Spec Gravity:1.050 (WATER=1)
pH:12.2
Evaporation Rate & Reference:0.10 (BUAC=1)
Solubility in Water:COMPLETE
Appearance and Odor:YELLOW-GREEN,TRANSPARENT,NON-VISCOUS,LOW ODOR.
Percent Volatiles by Volume:95

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

Stability Indicator/Materials to Avoid:YES
MAY ETCH GLASS/ANODIZED ALUMINUM IF PRODUCT IS HOT/SURFACE IS
    HOT/PRODUCT IS NOT RINSED OR PROPERLY DILUTED.
Hazardous Decomposition Products:OXIDES OF CARBON,NITROGEN,SILICA.

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

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH
    FEDERAL,STATE AND LOCAL REGULATIONS .SKIM OFF FLOATING OIL & GREASE
    & FLUSH DOWN DRAIN OR SEPARATE IN AUTOMATIC OIL/WATER SEPARATOR &
    FLUSH DOWN DRAIN.

 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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