Sodium silicate Sodium silicate is generally called:water glasses. Molecular formula: Na2O mSiO2 The sodium silicate product is in forms of solid and liquid. Industrial solid sodium silicate is colorless, or slightly colored, transparent or translucent granules or lumps in the glasses form of solid; Industrial liquid sodium silicate is colorless, or slightly colored transparent or the translucent syrupy solution. Industrial liquid sodium silicate is mainly used as the raw materials of molecular sievesilica gelprecipitated silica, etc, also as the binder in board paperwoodcastingrefractories industry, as auxiliary in detergents. Industry solid sodium silicate is mainly useed to produce liquid form. According to customersrequirments, we can produce sodium silicate molecular ratio range of 2.0-3.7.