... white particles, soluble in water, insoluble in acid and alkaliName:Sodium Silicate powderAlias:Water glassMolecular formula: Na4SiO4CAS NO.:1344-09-8Modulus ... ,silica gels,colloidal silicas,zeolites and molecular sieves,silica catalysts,sodium metasilicate and catalyst,adhesives and binders);as accelerated agent,reinforcing ... %Fe 0.03%M 3.0-3.3 2) Sodium silicate 99%(Low M)Na2O 24.4%SiO2 55.12%Fe 0 ...