Qingdao Hailijia New Material Chemical Co. Ltd.

anhydrous Sodium Metasilicate

• Category :

  Inorganic chemicals

• 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

• Product description :

  Quality indicator:
  

  Specification	Alkali Na2O%	Silicon dioxideSIO2%	Iron%	Water insoluble%	Whiteness%
  Sodium metasilicate pentahydrate	28.0-30.0	27.0-29.0	≤0.05	≤0.30	≥75
  Sodium metasilicate nonahydrate	20.0-22.0	19.0-22.0	≤0.05	≤0.30	≥70

  Molecular formula:Na2SiO3.nH2O n=5 or 9
  Use and properties:Sodium metasilicate Has a strong detergency, buffering capacity,can neutralize acidic contaminants, emulsion of fat and oil ,anti-flocculation of dirt, anti-corrosive effect on metals,is an essential raw material for detergent. Widely used in household detergents, industrial detergents, food and cleaning agents, metal cleaners, detergent bottles, etc. Packing: Inner plastic and outer woven bag. Net weight: 25kg.
   

• Molecular Structure :