IRWIN Chalk - Midnight Black, Permanent Staining

SECTION 2: Hazards identification

OSHA EMERGENCY OVERVIEW: Non-combustible black solid powder with no odor. Irritating to eyes, skin, and respiratory system. Exposure to large quantities of this material may cause acute irritation of eyes and difficulty breathing. OSHA GHS Hazard Statements (Warning Label) DANGER – May cause cancer (lung) (Category 1A)

Hazard statements

Hazardous Material Identification System (HMIS): Health 1*, Flammability 1, Reactivity 0

Potential chronic health

National Fire Protection Association (NFPA): Health 1, Flammability 1, Reactivity 0 Eye: May cause irritation. Chalk dust is discomforting and abrasive to the eyes. Skin: Prolonged skin contact may cause irritation. When the product is used as intended, it is unlikely to cause discomfort. Ingestion: Ingestion of large amounts may cause gastrointestinal irritation. Ingestion is considered an unlikely route of entry in commercial or industrial environments. Inhalation: Dust may be discomforting to the upper respiratory tract and lungs. Considered a low risk hazard when the product is used as intended. Chronic: Repeated and prolonged inhalation exposure to crystalline silica dust above exposure limits may cause delayed, chronic lung injury (silicosis). Prolonged inhalation of iron oxide dust is known to produce a benign lung condition known as siderosis. When the project is used as intended, dust levels should not exceed exposure limits. See Sections 8 and 11. Obtain special instructions before use. May cause cancer by inhalation. Avoid breathing dust or fume. Causes serious eye irritation. Causes mild skin irritation. Do not handle until all

Precautionary statements

have been read and understood. Wear DANGER WARNING protective gloves and eye protection.