CERTIFIED LABS -- QUROX, 4217 -- 6850-00N046047 
=====================  Product Identification  =====================

Product ID:QUROX, 4217
MSDS Date:11/25/1991
FSC:6850
NIIN:00N046047
=== Responsible Party ===
Company Name:CERTIFIED LABS
Box:152170
City:IRVING
State:TX
ZIP:75015
Country:US
Info Phone Num:214-438-1381
Emergency Phone Num:214-438-1381
Preparer's Name:R. STOLLEY
CAGE:0A649
=== Contractor Identification ===
Company Name:CERTIFIED LABS
Box:152170
City:IRVING
State:TX
ZIP:75015
Country:US
Phone:214-438-1381
CAGE:0A649
Company Name: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  =============

Ingred Name:TANNIC ACID. LD50:(ORAL,RAT) 2300 MG/KG
CAS:1401-55-4
RTECS #:WW5075000
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:OXALIC ACID. LD50: (ORAL,RAT) 375 MG/KG
CAS:144-62-7
RTECS #:RO2450000
OSHA PEL:1 MG/M3;2 STEL
ACGIH TLV:1 MG/M3;2 STEL

Ingred Name:2-PROPANOL, 1-PROPOXY-; (N-PROPOXYPANOL)
CAS:1569-01-3
RTECS #:UB9351000
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:VINYLIDENE CHLORIDE- METHYL METHYLACRLATE COPOLYMER
CAS:54140-78-2
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:SILICA; (AMORPHOUS SILICA)
CAS:7631-86-9
OSHA PEL:N/K 
ACGIH TLV:N/K 

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

LD50 LC50 Mixture:SEE INGREDIENTS
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHAL:MIST MAY CAUSE IRRIT OF
    RESP TRACT. SKIN: MAY CAUSE IRRIT. EYE: MAY CAUSE IRRIT. IN AN
    EXTREME OVEREXP, CORNEAL DMG & BLURRED VISION MAY RESULT. INGEST:
    CAN CAUSE NAUS, VOMIT, SHOCK, COLL APSE & CONVULSIONS DUE TO
    DISTURBANCES OF CARDIAC AND NERVOUS TISSUE FUNCTION. KIDNEY & LIVER
    DAMAGE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: MAY ALSO OCCUR. CHRONIC: PROLONGED
    INHAL OF MIST CAN CAUSE CHRONIC INFLAMM OF THE UPPER RESP TRACT.
    PROLONGED SKIN CONTACT CAUSES A BLUE/GREEN COLOR TO APPEAR.
    CONTAINS VINYL CHLORIDE AS A T RACE CONTAMINANT LISTED ON CAL PROP
    65 AS CARCINOGEN.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:INHAL:GET TO FRESH AIR AND TREAT SYMPTOMATICALLY. IF BRTHG IS
    LABORED, GIVE O2/ARTF RESP. SEE MD IF SYMPS OCCUR. EYE: FLUSH
    W/LARGE AMTS OF WATER FOR @ LST 15 MIN LIFTING UPPER & LOWER LIDS
    OCCSNLY. G ET MED ATTN IMMED. TREATMENT IS MOST EFFECTIVE WITHIN
    ONE MINUTE. SKIN: THORO WASH EXPOSED AREA W/SOAP & WATER. REMOVE
    CONTAM CLTHG. LAUNDER CONTAM CLTHG BEFORE REUSE. APPLY EMOLLIENT
    RICH(SUPP DATA)

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

Flash Point Method:CC
Flash Point:NON-FLAMM
Extinguishing Media:FOAM, CO2, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:SPRAY EXPOSED CONTAINERS WITH WATER SPRAY
    TO AVOID STEAM PRODUCTION.

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

Spill Release Procedures:CONTAIN LEAK AND PICK UP SPILL AND PLACE IN A
    LABELED CONTAINER. CLEAN UP RESIDUE WITH DETERGENT AND WATER.
Neutralizing Agent:ADD CAUTIOUSLY A SOLN OF SLAKED LIME OR SODA ASH
    WHILE STIRRING UNTIL PH=7.

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

Handling and Storage Precautions:STORAGE TEMP INDOORS: 120F MAX, 35F
    MIN. KEEP DRUM TIGHTLY CLOSED.
Other Precautions:KEEP OUT OF REACH OF CHILDREN. READ ENTIRE LABEL
    BEFORE USING PRODUCT.

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

Respiratory Protection:A RESPIRATOR IS NOT REQUIRED IN THE NORMAL USE
    OF THE PRODUCT. USE NIOSH/MSHA APPROVED MASK FOR SPRAY MIST.
Ventilation:GENEARL EXHAUST IS MORE THAN ADEQUATE TO PROT WORKER FROM
    EXPOSURE TO LEVEL ABOVE PERMISSIBLE EXPOSURE LIMITS.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL GOGGLES .
Other Protective Equipment:APRON SHOULD BE WORN DEPENDING ON SEVERITY
    OF EXPOSURE. ANSI APPROVED EMERGENCY EYEWASH AND DELUGE SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRST AID PROC: CREAM. INGEST: GIVE 2 GLASSES OF WATER TO DILUTE
    CONTENTS OF STOMACH. DO NOT INDUCE VOMITING. SEE A PHYSICIAN AT
    ONCE. NOTES TO MD: OXALIC ACID COMBINES WITH CALCIUM ION. TREAMENT
    WITH  CALCIUM GLUCONATE INTRAVENOUSLY MAY BENECESSARY.

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

HCC:C1
Boiling Pt:B.P. Text:215F,102C
Vapor Pres:18
Vapor Density:0.6
Spec Gravity:1.180 (H2O=1)
pH:1-2
Evaporation Rate & Reference:0.10 (BU AC=1)
Solubility in Water:COMPLETE
Appearance and Odor:OPAQUE, SLIGHT-VISCOUS, TAN. LATEX ODOR.
Percent Volatiles by Volume:42

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS (BLEACH), SILVER AND ALKALIES.
Stability Condition to Avoid:KEEP CONTAINER TIGHTLY CLOSED.
Hazardous Decomposition Products:CARBON MONOXIDE, ACRID SMOKE & FUMES.

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH FEDERAL, STATE AND
    LOCAL REGULATIONS.

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