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

MSDS NAME:VISOLITE TRACER COMPOUND, ORANGE, 826-0044
NIIN:00N087825
MSDS Number: CHKDN
=== Responsible Party ===
Company:BAGHOUSE SERVICES INC
Address:10572 CHESTNUT ST
City:LOS ANGELES
State:CA
ZIP:90720
Country:US
Info Phone Num:310-594-0905
Emergency Phone Num:800-367-1224
Preparer's Name:A POTTER
CAGE:098S7
=== Contractor Identification ===
Company:BAGHOUSE SERVICES INC
Address:10572 CHESTNUT ST
Box:City:LOS ANGELES
State:CA
ZIP:90720
Country:US
Phone:310-594-0905
CAGE:098S7

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

Name:CALCIUM CARBONATE
CAS:1317-65-3
RTECS #:EV9580000
Fraction by Wt: <76%
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST

Name:MAGNESIUM CARBONATE
CAS:546-93-0
RTECS #:OM2470000
Fraction by Wt: <5%
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST

Name:SILICA, CRYSTALLINE - QUARTZ; (SILICA)
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: <1%
OSHA PEL:SEE TABLE Z-3
ACGIH TLV:0.1 MG/M3 RDUST

Name:STEARIC ACID
CAS:57-11-4
RTECS #:WI2800000
Fraction by Wt: <1%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:COPOLYMER RESIN (PIGMENT)
RTECS #:9999999ZZ
Fraction by Wt: <19%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:VOLATILE ORGANIC COMPOUND: 00.0%
RTECS #:9999999VO
OSHA PEL:N/K 
ACGIH TLV:N/K 

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:ACUTE: EYES/SKIN: MAY CAUSE
    IRRITATION. INHALATION: TREAT A AS NUISANCE DUST. AVOID BREATHING.
    RESTRICT EXPOSURE TO BELOW NUISANCE DUST CONCENTRATIONS. TLV SHOULD
    POSE NO ACUTE HEALTH PROBLEMS. CHRONI C: AS IS TRUE WITH ANY
    MINERAL PRODUCT,LONG TERM OVEREXPOSURE TO HIGH CONCENTRATIONS OF
    THIS DUST, (EFTS OF OVEREXP)
Explanation of Carcinogenicity:SILICA, CRYSTALLINE-QUARTZ: IARC MONO,
    VOL 68, 1997: GROUP 1. NTP 7TH ANNUAL RPT ON CARCINS, 1994: ANTIC
    TO BE CARCIN.
Effects of Overexposure:HLTH HAZ: WITHOUT THE USE OF A NIOSH APPROVED
    DUST MASK, MAY PRODUCE X-RAY EVIDENCE OF DUST IN LUNGS. PROPER DUST
    MASK IS RECOMMENDED WHEN HANDLING POWDER. LONG TERM EXPOSURE MAY
    RESULT IN DERMATITIS  FOR SENSITIVE INDIVIDUALS.
Medical Cond Aggravated by Exposure:RESPIRATORY ALLERGIES AND DISEASES
    MAY BE AGGRAVATED IN EXTREME EXPOSURE. SMOKERS WILL BE MORE
    AFFECTED WHEN PROPER DUST MASK IS NOT USED.

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

Eyes: FLUSH WITH WATER FOR AT LEAST 15 MINUTES, WHILE HOLDING
    EYELIDS OPEN. CONTACT MD. SKIN: PRACTICE GOOD INDUSTRIAL HYGIENE;
    WASH WELL WITH SOAP AND WATER. INGESTION: INDUCE VOMITING. GIVE
    WATER. C ALL MD. INHALATION: REMOVE TO FRESH AIR. TREAT SYMPTOMS.
    CALL MD.

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

Flash Point:NONE
Extinguishing Media:BASED ON NFPA GUIDE, USE DRY CHEMS, WATER/OTHER
    EXTING AGENT SUITABLE FOR CLASS A FIRES. AT HIGHER TEMPS, CO*2 (SUP
    DAT)
Fire Fighting Procedures:WEAR NIOSH APPROVED SCBA AND FULL PROTECTIVE
    EQUIPMENT . CLEAR AREA OF PERSONNEL. APPROACH UPWIND.
Unusual Fire/Explosion Hazard:ORGANIC PORTIONS OF MIXTURE HAVE BEEN
    IMPLICATED IN DUST EXPLOSIONS IGNITED BY STATIC SPARKS. FUMES
    RELEASED ON BURNING ARE TOXIC AND DANGEROUS.

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

Spill Release Procedures:CONTAIN MIX AND RECOVER. DAMPEN MATERIAL TO
    RESTRICT DUST FORMATION. USE PROTECTIVE GLOVES, GOGGLES AND
    ASPIRATOR TO REMOVE SPILL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE IN COOL DRY AREA.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

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

Respiratory Protection:USE A NIOSH APPROVED DUST RESPIRATOR.
Ventilation:MAINTAIN GENERAL VENTILATION BELOW THE NUISANCE LIMIT OF 5
    MG/M3.
Protective Gloves:RUBBER GLOVES WHEN HANDLING POWDER.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:EMERGENCY EYEWASH AND DELUGE SHOWER MEETING
    ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXTING MEDIA: WOULD BE RELEASED BY MIXT TO HELP EXTING FIRES. HAZ
    DECOMP PROD: TOX. DO NOT BREATHE SMOKE/FUMES. WEAR SUITABLE PROT
    EQUIP.

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

Boiling Pt:B.P. Text:NONE
Spec Gravity:1.36 (H*2O=1)
Evaporation Rate & Reference:NON-VOLATILE
Appearance and Odor:FINE POWDER, COLOR INDICATED BY PIGMENT;
    PRACTICALLY ODORLESS.

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

Stability Indicator/Materials to Avoid:YES
AVOID ACIDS. ACIDS WILL GENERATE CARBON DIOXIDE.
Stability Condition to Avoid:AVOID EXCESSIVE DUST IN VICINITY OF
    ELECTRICAL OR SPARK-GENERATING EQUIPMENT. AVOID EXTREME HEAT.
Hazardous Decomposition Products:HEAT WILL RELEASE CARBON DIOXIDE.
    FUMES & SMOKE RELEASED CONTAIN OXIDES OF CARBON & NITROGEN WHICH
    ARE HIGHLY (SUP DAT)

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

Waste Disposal Methods:IN SMALL QUANTITIES MAY BE DISPOSED OF AS ANY
    DUST OR DIRT. IF LARGE QUANTITY SPILLED, NOTIFY MANUFACTURER.
    DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REGULATIONS
    .

 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.

*** END OF RECORD ***