Silicon monoxide

Product name:Silicon monoxide
CAS: 10097-28-6 
Molecular Formula:OSi 
Molecular weight:44.0838
Appearance:black powder
Product description :Insoluble in water, soluble in dilute hydrofluoric acid and nitric acid mixture, and boiling caustic solution to generate silicate and hydrogen can be halogen oxidation.Surface easily oxidized in the air to generate silica coating and become inactive, has the strong reducibility under high temperature, reduction of water vapor, carbon dioxide, limestone and other matter.Industry often by silica and elemental silicon powder in high vacuum above 1400 ℃ after reaction distillation system; They can be used for the preparation of optical glass and semiconductor materials.