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Chemical Formula: Se
Description: Black powder
Purity: ≥ 99%
CAS No: 7782-49-2


Selenium is widely used as a decolourizing agent, as well as a pigment for plastics, glass, ceramics and paint. Its primary application continues to be as a photoconductor in printers and copiers, however, selenium also has beneficial properties for metallurgical applications and the electronics industry. In nutrition, selenium is an important trace element for humans and is used as a dietary supplement in animal feed.