Disodium metasilicate, Disodium monosilicate, Sodium metasilicate, Water glass, Dinatriummetasilikat, Natriumsilikat, Natriummetasilikat, E 550, Sodium metasilicate anhydrous, SODIUM METASILICATE ANHYDROUS GRANULAR, SODIUM METASILICATE, Sodiummetasilicate pentahydrate