Se powder

release time:2020-05-26 15:25Views:
Selenium powder (Se powder)> = 99.5% 

Properties: reverse color or dark red powder or black glass material, 

hard and brittle to use: is a semiconductor material and light guide material.It is used as photocatalyst, metallurgical additive, catalyst for isomerization of petroleum products and pigment in plastics, paints and enamel glass.
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