Sodium fluorosilicate

• Post Date:

  Apr 25,2025

• Expiry Date:

  Oct 22,2025

• Detailed Description:

  Cas No. :16893-85-9 Specs:Na2SiF6? ≥99% Free?Acid (HCl), ≤0.10% Chloride(Cl-
  Product?Name:Sodium fluorosilicate
  Synonym:
  CAS NO:?16893-85-9
  Molecular?Formula:??F6Na2Si
  Molecular?Weight::?188.06
  
  Properties:??
  Appearance：white powder
  density: 2.68 g/mL at 25 °C(lit.)
  
  Specification:
  Appearance White crystal
  Na2SiF6? ≥99%
  Free?Acid (HCl), ≤0.10%
  Chloride(Cl-) ≤0.15%
  Sulphate(SO42-) ≤0.25%
  Iron(Fe), ≤0.02%
  Water-insoluble?Matter ≤0.5%
  Water ≤0.30%
  Loss on drying(105deg.C) ≤0.30%
  Fineness?(250mesh)? ≥90%
  
  Use: Used as glass and enamel whitening agent, flux, agricultural insecticide, and acid cement absorbent, coagulant and certain plastic filler.It is also used for the fluorination of wood corrosion, pharmaceutical and drinking water.
  
  Packing : 25KG/ fiber drum
  
  

• CAS Registry Number:

  16893-85-9

• Synonyms:

  ;disodium hexafluorosilicate;Sodium Silico Fluoride;Sodium fluorosilicate;Sodium fluosilicate;destruxolapplex;disodiumhexafluorosilicate;disodiumhexafluorosilicate(2-);disodiumsilicofluoride;ens-zemweevilbait;ent1,501;fluosilicatedesodium;hexafluoro-silicate(2-disodium;Sodium Fluorsilicate;sodium fluoro(oxo)silanolate;

• Molecular Formula:

  Na₂SiF₆

• Molecular Weight:

  188.054

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R23/24/25:;
  

• Safety Description:

  S26:;
  S45:;
  

• Company:

  Hangzhou Ocean Chemical Co., Ltd.     [ China ]          

• Contact:

  Mrs Christina Bao

• Tel:

  +86-571-88025872

• Fax:

  +86-571-88025871

• Email:

  sales@hzoceanchem.com