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Selenium powder Se CAS 7782-49-2

Selenium powder Se CAS 7782-49-2

Selenium powder Se CAS 7782-49-2

Detailed
Selenium powder Basic information
CAS: 7782-49-2
MF: Se
EINECS: No
MW: 78.96
Purity:  99%
Density: 4.81g/cm³
Water soluble:  Insoluble in water and ethanol
Melting Point:  217℃
Boiling Point: 684.9℃
Appearance: Black gray hexagonal metal

They are mainly used in the production of selenium dioxide as a catalyst for electrolytic manganese smelting, and others for rectifiers, photographic exposure agents, catalysts for petrochemical work, copy cartridges, selenium photosensitive plates, alloys, feed, and pigments in plastics, paints, enamels, and glass, Medical and healthcare drugs, etc.

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