Xiangtan Spire Technology Co., Ltd.

Selenium
Product Details


Molecular formula: Se

Properties: Blackgray hexagonal metal. It is soluble in concentrated sulfuric acid and chloroform, slightly soluble in carbon disulfide, and insoluble in water and ethanol.

Uses: Used in rectifiers, selenium photosensitive plates, copy toner cartridges, alloys, enamels and glass, etc.

Packing: 25kg iron drum lined with film bag

Quality Standard:

Product brand

Selenium content,%≥

Se-1

99.992

Se-2

99.9

Se-3

99

Exterior

Selenium is a black or dark gray glassy amorphous ingot (red selenium and gray selenium are crystalline variants of selenium, and the main component remains unchanged). The surface of the selenium ingot must be clean and free of visible inclusions.



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