Applications: Detergents and soap, textile processing , pulp and paper, elastomers, disinfection agents, coatings, agriculture. Sodium Metasilicate Pentahydrate SYNONYMS:  Metso Beads, Silicic acid, disodium salt; Sodium-m-Silicate;Orthosil; Disodium metasilicate; Disodium Monosilicate; Waterglass; Disodium trioxosilicate;PHYSICAL STATE: white granuleCAS NO.:  10213-79-3EINECS NO.: 229-912-9FORMULA: Na2 SiO3.5H2OMOL WT.: 212.74UN NO.: 3253IMD NO.: 8H.S.CODE: 2839.1900Specifications:

ITEMS	STANDARD
Na2O	28.0-30.0%
SiO2:	27.0-29.0%
IRON:	200ppm Max.
Water Insoluble:	0.2% MAX
WHITENESS:	80MIN.
PH:	12-13

Sodium Metasilicate Pentahydrate