Note: Ingredients listed on restricted chemical lists
EC/CAS
238-878-4/14808-60-7
Name of the chemical
Silica, crystalline
Concentration
0.1-1.5%
EC/CAS
215-609-9/1333-86-4
Name of the chemical
carbon black
Concentration
17-23%
EC/CAS
546-93-0
Name of the chemical
Magnesium-carbonate
Concentration
208-915- 0-2%
EC/CAS
215-279-6
Name of the chemical
Calcium carbonate
Concentration
70-100%
General Information
Revision date
2013-07-18
Product name
DeWALT CHALKS
Product Synonyms
DeWALT Black Chalk; DeWALT Blue Chalk; DeWALT Red Chalk; DeWALT White Chalk
1.2.1 Relevant identified uses
of the MIXTURE
1.2.2. Uses advised against
Other than Relevant Use
supplier name
STANLEY WORKS
Emergency telephone
1-800-424-9300, +1-703-527-3887
Icons in SDS
Company Information
company name
STANLEY WORKS
GHS Information
Signal word
Warning
Section 2
SECTION 2: Hazards identification
Hazard statements
H351; For Blue Chalk Only EUH032
Precautionary statements
Codes P201, P202, P280, P308 + P313, P405, P501
Hazard pictograms
GHS08 EU 67/548/EEC LABELING AND CLASSIFICATION: Classified in accordance with the European Community Council Directive 67/548/EEC or subsequent Directives. Carcinogenic Cat. 3 Risk Phrase Codes R45; For Blue Chalk Only R32 Safety Phrase Codes: S(1/2), S22, S25, S36/37/39, S38, S45, S53 Xn See Section 16 for full text of Classification EMERGENCY OVERVIEW
Product definition
These products are colored, finely powdered, odorless chalks
Health hazards
Inhalation of dusts from this product may irritate the respiratory system. Skin and eye contact may cause mechanical abrasion. These chalks contain Crystalline Silica, a known human carcinogen by inhalation. Flammability Hazards: These chalks are not flammable. Finely divided dusts from these products can form explosive mixtures in air. If involved in a fire, these products may decompose to form iron oxides, aluminum oxides, silicon dioxide, sulfur dioxide, magnesium oxides, carbon oxides and calcium oxides. Reactivity Hazards: These chalks are not normally reactive. For the Blue Chalk, contact with acids can release toxic hydrogen sulfide. Environmental Hazards: These products are not expected to pose significant harm to the environment, however all release to the environment should be avoided. Emergency Recommendations: Emergency responders must wear the personal protective equipment suitable for the situation to which they are responding.
