Cu2Se Copper selenide

2.1 Classification of the substance or mixture

This GHS classification utilized “CLP classification” results as reference.

CLP CLASSIFICATION

The classification and categorization adopted in CLP (Regulation on Classification, Labelling and Packaging of Substances and Mixtures, Regulation (EC)1272/2008)

Physical hazards

Acute toxicity(Oral): Category3 Hazardous to the aquatic Substances and mixtures which, Acute toxicity(inhalation- dust): Category3

Environmental hazards

in contact with water, emit Specific target organ toxicity, Acute toxicity: Category 1 flammable gases : Not classified repeated exposure: Category 2 Chronic toxicity: Category 1

2.2 Label elements

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Hazard pictograms

Warning word: DANGER Hazard information Description of precaution Toxic if swallowed Avoid breathing dust/mist/gas/fume/vapors/spray. Do not eat, drink or smoke when using this Toxic if inhaled product, and wash hands thoroughly after handling. Use only outdoors or in well-ventilated area. May cause damage to organs Avoid release to the environment and collect spillage. through prolonged or repeated IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. exposure IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Very toxic to aquatic life Immediately call a POISON CENTER or doctor/physician. Very toxic to aquatic life with long Call a POISON CENTER or doctor/physician if you feel unwell. Protect from sunlight. Store in a cool, dry and well-ventilated place. Keep container tightly closed. lasting effects Store locked up. Dispose of contents/ container in accordance with local/national regulations.

Additional information

In case of fire, the product may liberate toxic gases/ fume. With respect to additional hazard information, see Section 11.