In pure form and in compounds, selenium is used in the chemical industry in organic synthesis (oxidation, halogenation, hydrogenation, etc.) for the manufacture of oxidizing agents, catalysts, and also as a vulcanizer in the production of a number of rubber products, etc.
In the metallurgical and steel industries, selenium grades ST-0 and ST-1 are used as additives in the manufacture of products from cast and stainless steel, as well as copper and fire-resistant alloys. 1% selenium improves the ductility and strength in copper and iron alloys. It is also used for doping lead in the production of battery grids, as well as an additive in polishing electroplating compositions.
Density 4.79 g / cm³
Melting point 490 K
Boiling point 958.1 K
|Metal grade||Chemical composition|
The price and range of selenium metal products are constantly updated, so please contact our managers to place your order quickly and correctly.
To get the price please send us a request for quotation with the quantity and material of the goods.