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
215-279-6
Name of the chemical
Calcium carbonate
Concentration
70-100%
General Information
Revision date
2010-07-29
Product name
DeWALT CHALKS
Product Synonyms
DeWALT Black Chalk; DeWALT Blue Chalk
1.2.1 Relevant identified uses
Chalks
Manufacturer Name
DeWALT Black Chalk; DeWALT Blue Chalk DeWALT Red Chalk; DeWALT White Chalk
Emergency telephone
800-424-9300, 01-703-527-3887
Icons in SDS
Company Information
company name
DeWALT Black Chalk; DeWALT Blue Chalk DeWALT Red Chalk; DeWALT White Chalk
Section 2
SECTION 2: Hazards identification
EU LABELING/CLASSIFICATION: These products do not meet the definition of any hazard class, as defined by European Union Council Directives.
EU Classification
Not applicable EU RISK PHRASES: Not applicable. See Section 16 for full text of Ingredient Risk and Safety Phrases 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 reactive.
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.
