Name/Identification

SECTION 2: Hazards identification

OSHA Classification of the Substance

Signal word

Danger May cause respiratory irritation.

Hazard statements

May cause damage to lungs after repeated/prolonged exposure via inhalation. Do not breathe dust. Use outdoors or in a well ventilated area.

Precautionary statements

If inhaled: Remove to fresh air and keep comfortable for breathing. Get medical advice/attention if you feel unwell. Store in a secure area. Dispose of product in accordance with local/national regulations. * Fly ash and other coal combustion products (CCPs) are UVCB substances (substance of unknown or variable composition or biological. Various CCPs, noted as Ashes; Ash; Ash residues; Ashes, residues, bottom; Bottom ash; Bottom ash residues; Waste solids, ashes under TSCA are defined by the U.S. EPA as: “The residuum from the burning of a combination of carbonaceous materials. The following elements may be present as oxides: aluminum, calcium, iron, magnesium, nickel, phosphorus, potassium, silicon, sulfur, titanium, and vanadium.” Ashes including fly ash and fluidized bed combustion ash are identified by CAS number 68131-74-8. The exact composition of the ash is dependent on the fuel source and flue additives composed of a large number of constituents. The classification of the final substance is dependent on the presence of specific identified oxides as well as other trace elements.

2.3 Other hazards

Listed Carcinogens: -Respirable Crystalline Silica IARC: [Yes] NTP: [Yes]

2.1 Classification of the substance or mixture

GHS Classification(s) according to OSHA Hazard Communication Standard (29 CFR 1910.1200): STOT‐SE Category 3 STOT‐RE Category 2