Magnesium hexafluorosilicate

• Post Date:

  May 29,2015

• Expiry Date:

  Jul 28,2015

• Detailed Description:

  Cas No. :12449-55-7 Magnesium hexafluorosilicate
  Packaging & Delivery
  Packaging Detail: 25kg/woven bag or 50kg/woven bag or as required
  Delivery Detail: AS ORDER
  
  Specifications
  MgSiF6.6H2O 98% Min, MgSO4.7H2O 0.5% Max,
  Case Number：12449-55-7
  H2SiF60.5%Max, H2O 0.5% Max
  Insolublle Water 0.2% Max
  Its water solution presents an acidic nature.When reacted on alkalis,it will generate relative fluor-complex and silica
  Purity: 98.5%
  Appearance: acicular crystal.Odourless.The relative density is 1.788.The melting point is 120°C(decomposition).Hard to deliquesce.But the crystal water will be lost under efflorescence.It is decomposed by dehydration when the temperature is over 80°C,and at the same time gives out silicon tetrachloride gas.It dissolves easy in water,also in dilute acids,but hardly dissolves in hydrofluoric acid and insolubilizes in alcohols.Its water solution presents an acidic nature.When reacted on alkalis,it will generate relative fluor-complex and silica
  Index name Chemical composition
  MgSiF6.6H2O %≥ 98.5
  MgSO4.7H2O %≤ 0.3
  H2SiF6,%≤ 0.5
  H2O, %≤ 0.5 1.0
  Water insolubilization %≤ 0.2
  For concrete strength agent,concrete slow hard,rubber latex coagulate agent and antiseptic agent textile experts
  

• CAS Registry Number:

  12449-55-7

• Synonyms:

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

• Molecular Formula:

  F₂MgO₄Si₂

• Molecular Weight:

  182.4704

• Molecular Structure:

  

• Company:

  Hubei Ocean Biotech Co,.Ltd     [ China ]        

• Contact:

  mark

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  86-27-83733110

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• Email:

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