Copper(I) selenide, 99.5% (metals basis)

CAS Number 20405-64-5

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Copper(I) selenide, 99.5% (metals basis)

MDL: MFCD00049908
EINECS: 243-796-7

Chemical Properties

Formula: Cu2Se  Melting point: 1113°
Formula weight: 206.05  Density: 6.84
Form: 2mm & down pieces 

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H331-H373-H400-H410

Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements : P260-P261-P301+P310-P304+P340-P405-P501A

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

ToxicHealth HazardDangerous for the environment

Other References

Merck: 14,2666
UN#: UN3077
Hazard Class: 9
Packing Group: III
Harmonized Tariff Code: 2842.90


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