Mudanjiang Fengda Chemicals Import & Export Corporation

Sodium Metasilicate

• Category :

  Others

• Synonyms :

  Sodium Metasilicate Anhydrous;disodium metasilicate;silanediolate, 1-oxo-, sodium salt (1:1);disodium dioxido(oxo)-$l⁵-silane;

• CAS NO :

  6834-92-0

• EC NO :

  229-912-9

• Molecular Formula :

  Na₂SiO₃

• Molecular Weight :

  122.07118

• Main Specifications :

• InChI :

  InChI=1/2Na.HO3Si/c;;1-4(2)3/h;;4H/q2*+1;-2

• 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

• Molecular Structure :