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Details for China Sodium Metasilicate

Sodium Metasilicate 6834-92-0

Category :

Others

Sodium Metasilicate
CAS NO : 6834-92-0
EC NO : 229-912-9
MF : Na2SiO3
MW : 122.07118
Packing : in 25 kgs net plastic woven bag.
Product description :

Anhydrous

Na2O 50.5±1.0% 

SiO2

46.00±1.00%

CO2

1.66% Max

Fe

200 ppm Max

Bulk Density

0.98-1.23g/cm3

Particle Size(20-65mesh)

93% Min

Pentahydrate

Na2O

28.0-30.0%

SiO2

27.0-29.0%

Whiteness

75% Min

Fe

0.05-0.08%

Insoluble matters in water

0.20% Max

Particle Size(16-30mesh)

90% Min

Synonyms : Sodium Metasilicate Anhydrous;disodium metasilicate;silanediolate, 1-oxo-, sodium salt (1:1);disodium dioxido(oxo)-$l5-silane;
Molecular Structure : Sodium Metasilicate 6834-92-0