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SODIUM METASILICATE PENTAHYDRATE CAS 10213-79-3

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Model:
10213-79-3
Brand:
bosschem
Code:
10213-79-3

Product Description

SODIUM METASILICATE PENTAHYDRATE Basic information
Product Name:	SODIUM METASILICATE PENTAHYDRATE
CAS:	10213-79-3
MF:	H10Na2O8Si
MW:	212.14
EINECS:	600-279-4
Mol File:	10213-79-3.mol
SODIUM METASILICATE PENTAHYDRATE Chemical Properties
Melting point	1088°C
density	2.61
form	Solid
color	White
Water Solubility	Soluble in cold water.
Merck	148,642
CAS DataBase Reference	10213-79-3(CAS DataBase Reference)
EPA Substance Registry System	Silicic acid (H2SiO3), disodium salt, pentahydrate (10213-79-3)

COA

Item	Specifications	Test result
Na2o%	28.20-30.00	28.64
Sio2%	27.30-29.00	27.94
Whiteness%	80min	96.57
Fe	120ppm max	71ppm
Bulk density(g/cm3)	0.90-1.10	0.91
Particle Size(14-40mesh)%	90min	92.00
Water insoluble%	0.05 max	0.006
Appearance	White, uniform, beaded	PASS