... blue or light green crystals, transparent or semi-transparent . Sodium Silicate is made from sodium oxide and silicon dioxide, the molar ... ,mineral floating select.,acid-resisting material,constructional material.Solid Sodium silicate: 50kg/bag , 1000kg/bag, 1250kg/bag pp/pe , 25mt/ ... container, Store in dry; cool; ventilated area, keep away from moisture and avoid physical damages sodium silicate