15915-98-7 57447-81-1 6834-92-0 8014-92-4 B-W Crystamet Disodium metasilicate Disodium monosilicate EINECS 229-912-9 HSDB 753 Metso 20 Metso beads 2048 Metso beads, drymet Metso pentabead 20 Orthosil SODIUM SILICATE Silicic acid (H2SiO3) , disodium salt Silicic acid (H2SiO3), disodium salt Silicic acid, disodium salt Simet A Sodium metasilicate Sodium metasilicate (Na2SiO3) Sodium metasilicate, anhydrous Sodium silicate (Na2SiO3) Water glass