IRWIN CO -- STRAIT-LINE MARKING CHALK (FLUORESCENT ORAN -- 7510-00N026889
=====================  Product Identification  =====================

Product ID:STRAIT-LINE MARKING CHALK (FLUORESCENT ORAN
MSDS Date:04/11/1991
FSC:7510
NIIN:00N026889
=== Responsible Party ===
Company Name:IRWIN CO
Address:92 GRANT ST
City:WILMINGTON
State:OH
ZIP:45177
Country:US
Info Phone Num:513-382-3811
Emergency Phone Num:513-382-3811
Preparer's Name:DARYL HENRY
CAGE:1JU00
=== Contractor Identification ===
Company Name:IRWIN CO
Address:92 GRANT ST
Box:City:WILMINGTON
State:OH
ZIP:45177
Country:US
Phone:513-382-3811
CAGE:1JU00

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

Ingred Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: <2.0%
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.1 MG/M3 RDUST;9293

Ingred Name:ARSENIC
CAS:7440-38-2
RTECS #:CG0525000
Fraction by Wt: <1% PPM
OSHA PEL:0.5 MG/M3 (AS)
ACGIH TLV:0.01,A1 MG/M3; 9394
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:LEAD
CAS:7439-92-1
RTECS #:OF7525000
Fraction by Wt: <1% PPM
OSHA PEL:0.05 MG/M3
ACGIH TLV:0.15 MG/M3;DUST
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:DYED TOLUENE SULFAMIDE RESIN

Ingred Name:CALCIUM CARBONATE. LD50:(ORAL,RAT)6450 MG/KG
CAS:1317-65-3
RTECS #:EV9580000
Fraction by Wt: 91%
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST

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

LD50 LC50 Mixture:SEE INGREDIENT
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:ACUTE/CHRONIC: RESPIRATORY IRRITATION
    FROM EXPOSURE TO DUST OVER RECOMMENDED LEVELS.
Explanation of Carcinogenicity:SILICA-CRYSTALLINE QUARTZ: GROUP 2A
    (IARC);GROUP 2 (NTP)
Effects of Overexposure:EYE IRRITATION UPON CONTACT. INHAL:RESPIRATORY
    IRRITANT. SKIN/INGEST:NO KNOWN HAZARD.
Medical Cond Aggravated by Exposure:PERSONS SUFFERING FROM CHRONIC
    RESPIRATORY DISEASES MAY BE @ INCREASED RISK WHEN EXPOSED TO DUST
    OVER RECOMMENDED LEVELS.

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

First Aid:EYE:FLUSH WITH WATER FOR AT LEAST 15 MIN; CONTACT PHYS.
    SKIN:WASH WITH MILD SOAP AND WATER. INHAL:REMOVE TO FRESH AIR.
    SUPPORT BRTHG. (GIVE O*2/ARTF RESP) . INGEST: CALL MD .

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

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:HAZARDOUS COMBUSTION PRODUCT:
    FORMALDEHYDE.

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

Spill Release Procedures:IF MATERIAL IS NOT CONTAMINATED, SCOOP INTO
    CLEAN CONTAINER FOR USE; IF CONTAMINATED, SCOOP OR VACUUM INTO
    RECEPTACLE FOR DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE IN VENTILATED, COOL DRY PLACE.
Other Precautions:NONE.

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

Respiratory Protection:WEAR NIOSH/MSHA APPROVED RESPIRATOR FOR DUSTS
    WHEN EXPOSED TO DUSTS OVER RECOMMENDED LEVELS.
Ventilation:ADEQUATE TO CONTROL DUSTING.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NONE REQUIRED.
Work Hygienic Practices:WASH CONTAMINATED SKIN WITH SOAP AND WATER.
Supplemental Safety and Health
PH: 8.6-8.8.

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

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:>1500F,>816
Spec Gravity:2.70-2.71
pH:SUPDAT
Solubility in Water:<0.0002(TRACE)
Appearance and Odor:ODORLESS ORANGE POWDER.

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:CO*2.

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

Waste Disposal Methods:DISPOSE OF AS NON-HAZARDOUS SOLID WASTE IN
    ACCORDANCE WITH FEDERAL, STATE, AND LOCAL REGULATIONS.

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