Polycarboxylate Superplasticizer Sodium silicate is an inorganic compound known as h2o glass, Along with the chemical system Na2SiO3. This is a colorless, somewhat alkaline viscous liquid, weakly alkaline, soluble in h2o, and may manufacture silica gel, silica black, silica sol, silicate cement, textiles, fireproofing brokers, and so forth. Sodi