magnesium silicofluoride

• Post Date:

  Sep 29,2016

• Expiry Date:

  Mar 28,2017

• Detailed Description:

  Cas No. :16949-65-8 Quantity: 800Metric Tons
  Price:998 USD Metric Tons
  Payment Method: TT
  Physical chemistry properties: White rhombus or acicular crystal, odorless. Its density is 1.788, melting point is 120℃, may lose crystallize water by efflorescence, soluble in water, thin acid, insoluble in alcohol, slightly soluble in silicofluoride. Its water solution appears acidity it can produce fluoride and silicon dioxide with alkali, poisonous.
  
  Application: It can improve the hardness and strength of concrete floor. It is an excellent hardened and waterproof matter and insecticide.
  
  Specification:
  MgSiF6•6H2O ≥98.5%
  MgSO4•7H2O ≤0.3%
  H2SiF6 ≤0.5%
  H2O ≤0.5%
  Water insoluble substance ≤0.2%
  
  Packing: 25kg /50kgs p.p woven bag within plastic film.
  

• CAS Registry Number:

  16949-65-8

• Synonyms:

  ;Magnesium Fluorosilicate;magnesium bis[fluoro(oxo)silanolate];Magnesium Fluosilicate;

• Molecular Formula:

  F₂MgO₄Si₂

• Molecular Weight:

  182.4704

• Molecular Structure:

  

• Company:

  Kunming Heqi Industry and Trade Co., Ltd.     [ China ]        

• Contact:

  jessie

• Tel:

  0871-65653229

• Fax:

  0871-65611591

• Email:

  kmheqi@aliyun.com