Name:Sodium metasilicate Synonyms:Disodium metasilicate Molecular Formula:Na2SiO3 Molecular Weight:122.06 CAS Registry Number:6834-92-0 EINECS:215-687-4 Sodium silicate is the common name for a compound sodium metasilicate, Na2SiO3, also known as water glass or liquid glass. It is available in aqueous solution and in solid form and is used in cements, passive fire protection, refractories, textile and lumber processing, and automobiles. E550,6834-92-0,Sodium metasilicate,Sodium metasilicate anti-caking agent,Sodium metasilicate supplier,Sodium metasilicate manufacturer,Sodium metasilicate exporter,Sodium metasilicate importer,Sodium metasilicate distributor