magnesium carbonate

• Post Date:

  Oct 16,2014

• Expiry Date:

  Oct 16,2015

• Detailed Description:

  Cas No. :56378-72-4 Specifications
  
  
  Content
  
  
  
  
  Physical state
  
  
  Fine white powder
  
  
  
  
  MagnesiumOxide MgO) %
  
  
  40-45
  
  
  
  
  Calcium Oxide (CaO) %
  
  
  ＜0.20
  
  
  
  
  Acid Insolubles %
  
  
  ＜0.1
  
  
  
  
  Iron as Fe %
  
  
  ＜0.01
  
  
  
  
  Loss on Ignition %
  
  
  ＜60
  
  
  
  
  Sulphates as [SO4]2- %
  
  
  ＜0.30
  
  
  
  
  Chlorideas C1ˉ %
  
  
  ＜0.1
  
  
  
  
  Arsenic
  
  
  ＜100ppm
  
  
  
  
  Heavy Metal(Pb)
  
  
  ＜200ppm
  
  
  
  
  Bulk Density g/cm3
  
  
  ＜0.20
  
  
  
  
  Whiteness
  
  
  95
  
  

• CAS Registry Number:

  56378-72-4

• Synonyms:

  ;Magnesite;Australian magnesite;Giobertite;Magnesite (Mg(CO3));Magnesite dust;Magnesium carbonate,light;carbonic acid, magnesium salt;carbonic acid, magnesium salt (1:1);magnesium basic carbonate;magnesium carbonate, basic;Magnesium(II) carbonate (1:1);C.I. 77713;Magnesium carbonate [USAN];Magnesium carbonate anhydrous;

• Molecular Formula:

  MgCO₃

• Molecular Weight:

  84.31

• Molecular Structure:

  

• Company:

  Weifang Qiangyuan Chemical Industry Co.,Ltd     [ China ]        

• Contact:

  Jiang Forina

• Tel:

  86-536-8262196

• Fax:

  86-536-8262526

• Email:

  forinajiang@126.com