Mark & model : Silicon metal is a kind of semi-metal. Melting point: 1420℃, density: 2.34g/cm. It’s hard and brittle. It does not dissolve in acid at room temperature but easy to dissolve in alkali.
Quality standard : International
H.S.Classification : Chemicals, Pharmaceuticals,Inorganic Chemicals ,2805 Alkali or alkaline-earth metals; rare-earth metals etc.; mercury