Hydrogen

SECTION 2: Hazards identification

OSHA identification

Physical hazards

Physical hazards Oxidizing liquids Category 2

Health hazards

Health hazards Acute toxicity, oral Category 4 Skin corrosion/irritation Category 1A Serious eye damage/eye irritation Category 1 Specific target organ toxicity, single exposure Category 3 respiratory tract irritation Specific target organ toxicity, repeated Category 2 exposure

Environmental hazards

Environmental hazards Not classified. OSHA OSHA defined defined defined hazards Combustible dust Not applicable Pyrophoric gas Not applicable Simple asphyxiant Not applicable Label

2.2 Label elements

elements

Signal word

Signal word Danger

Hazard statements

Hazard statement May intensify fire; oxidizer. May intensify fire; oxidizer. Harmful if swallowed. Causes severe skin burns and eye damage. Causes severe skin burns and eye damage. Causes serious eye damage. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure. Precautionary

Prevention

Keep away from heat. Do not breathe mist or vapor. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection.

Response

If swallowed Rinse mouth. Do NOT induce vomiting. If on skin (or hair) Take off immediately all contaminated clothing. Rinse skin with water/shower. If inhaled: Remove person to fresh air and keep comfortable for breathing. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Wash contaminated clothing before reuse.

Storage

Store away from incompatible materials. Store in a well-ventilated place. Keep container tightly closed. Store locked up. Store in accordance with local/regional/national/international regulations.

Disposal

Dispose of contents/container in accordance with local/regional/national/international regulations. Hazard(s) Hazard(s) not not not otherwise otherwise None known.

Classified (HNOC)

classified (HNOC)

Additional information

Supplemental information None. 3. 3. 3.