Product nature
Silicon dioxide is a colorless and odorless solid substance with a density of 2.2-2.7g/cm3, a melting point of 1713 ° C and a boiling point of 2230 ° C. It is a substance that is insoluble in water and most organic solvents, but reacts with hydrofluoric acid, alkali and sodium hydroxide. Silica has good insulation, heat resistance and chemical stability, and is also an important raw material for many materials, such as silicate pigments, ceramics and glass. In industry, it is also widely used in the manufacture of silicon wafers and optical fibers
