SDS

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MATERIAL SAFETY DATA SHEET
Identity: Black Chalk
SECTION I - PRODUCT AND COMPANY IDENTIFICATION
Product Names/Trade Names: Stanley Black Chalk
Synonyms/Common Names: Black chalk – a mixture of natural occurred mineral
limestone (calcium carbonate) and carbon black.
Supplier Name: Stanley Works
Address: 480 Myrtle Street
New Britain, CT 06053
Business Phone: [phone]
Supplier/Importer Name (Europe): Stanley Europe
Address: Egide Walschaertsstraat 14-16
Mechelen, 2800 Belgium
Business Phone: [phone]
Emergency Telephone Number: (CHEMTEL) US 1-800-255-3924
INT 01-813-248-0585
Date Prepared: April 14, 2006
Date Revised: June 6, 2007
SECTION II - INGREDIENTS
Major ingredients are calcium carbonate and carbon black.
Material Wt % CAS # OSHA, PEL ACGIH, TLV
Calcium Carbonate 77-83 1317-65-3 15 mg/m³ 10 mg/m³
Carbon Black 17-23 1333-86-4
3.5 mg/m³
TWA
3.5 mg/m³
TWA
Quartz- Crystalline Silica <1.5% 14807-96-6 2.9 mg/m³ 0.1 mg/m³
Pb content in the product can be as high as 16ppm.