Hydrazinium sulfate

2.1 Classification of the substance or mixture

and label elements of the product

Health hazards

Acute toxicity Oral: Category 4 Skin sensitization: Category 1 Germ cell mutagenicity: Category 2 Carcinogenicity: Category 2 Specific target organ toxicity - single exposure: Category 1(nerve/nervous system, liver) Specific target organ toxicity - single exposure: Respiratory tract irritation Category 3 Specific target organ toxicity - repeated exposure: Category 1(liver, adrenal) Specific target organ toxicity - repeated exposure: Category 2(kidney, blood/blood system, CNS) (Note) GHS classification without description: Not applicable/Out of classification/Not classifiable

Signal word

Danger

Hazard statements

Harmful if swallowed May cause an allergic skin reaction Suspected of causing genetic defects Suspected of causing cancer Causes damage to organs after single exposure May cause respiratory irritation Causes damage to organs through prolonged or repeated exposure May cause damage to organs through prolonged or repeated exposure

Prevention

Do not breathe dust/fume/gas/mist/vapors/spray. Use only outdoors or in a well-ventilated area. Wash contaminated parts thoroughly after handling. Wear protective gloves. Contaminated work clothing should not be allowed out of the workplace. Do not eat, drink or smoke when using this product.

Response

Get medical advice/attention if you feel unwell. IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Take off contaminated clothing and wash it before reuse. Rinse mouth. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

Storage

Store in a well-ventilated place. Keep container tightly closed.

Disposal

Dispose of contents/container in accordance with local/national regulation.