Tungsten Powder

Hazard statements (CLP)

H228, H252

Code

Statements

H228

Flammable solid

SECTION 2: Hazards identification

Principle Routes of Exposure

This material may be inhaled, swallowed, or come in contact with the skin or eyes. Target Organs: Respiratory Tract Inhalation: Dust may be irritating to nose, throat, and respiratory tract. No Fibrotic effects (pneumoconiosis) have been observed. Skin Contact: Prolonged or repeated contact with dust may be irritating and cause dermatitis. Eye Contact: Dust particles may cause eye irritation. Ingestion: Ingesting of small amounts is not expected to cause adverse health effects. Larger quantities may cause nausea and diarrhea. Page 2 of 10

Signal word

DANGER

2.1 Classification of the substance or mixture

Physical, Flammable Solids, 1 Physical, Self-Heating Substances and Mixtures, 2

Hazard statements

H228 - Flammable solid H252 - Self-heating in large quantities; may catch fire

Precautionary statements

P210 - Keep away from heat/sparks/open flames/hot surfaces. No smoking P370+378 - In case of fire: Use CO2, N2 sand or special powders for extinction. P202 - Do not handle until all safety precautions have been read and understood. P261 - Avoid breathing dust/fume/gas/mist/vapours/spray. P262 - Do not get in eyes, on skin, or on clothing. P264 - Wash hands thoroughly after handling. P501 - Dispose of contents/container to local, state, federal. P281 - Use personal protective equipment as required. P285 - In case of inadequate ventilation wear respiratory protection.

Classifications

GHS: Particle size < 1.0 um: Flammable solid, category 1; Self heating, category 2 Particle size < 1.5 um: Flammable solid, category 2 Particle size > 1.5 um: Not classified GHS CLP: H228, H252