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Sodium fluorosilicate

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  Post Date: Feb 13,2025
  Expiry Date: Aug 12,2025
  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: 16893-85-9 sodium hexafluorosilicate
  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
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