Description
We can supply selenium series as
follows:
1. Crude selenium with selenium ****9%
2. Selenium powder
High-purity Selenium
We sale High-purity Selenium like 4N 5N 6N Shape lump, grain, ingot
High-purity Selenium *9.*9% ，*9.**9%，*9.***9%  Shape:
lump, grain, ingot
Molecular Formula
Se   Molecular Weight
*8.*6
Melting Point **7
degree    Boiling Point **5
degree
Appearance and shape
Grey or black glass material, hard but brittle.
Main application
it is used in making glass, semiconductor materials for infrared optical lenses, selenium drum materials and test, and photometric, SCR, medicine, chemical industry, metallurgy, glass industry, float glass (tea glass, glass, glass blue ash, etc.), cadmium red, electronic industry, Xerox, etc.
