Magnesium Carbonate

• Post Date:

  Feb 21,2014

• Expiry Date:

  Feb 21,2015

• Detailed Description:

  Cas No. :13717-00-5 Quantity: 20MTFCL
  Specs:USP/FCC Powder
  Payment Method: tt in advance or L/C at sight
  Magnesium Carbonate Light
  Mgo%----------------------------------------41.0Min
  HCL insoloble%------------------------------0.10Max
  Moisture %-----------------------------------2.0Max
  CaO%----------------------------------------0.43Max
  L.O.I%--------------------------------------54-58
  Chloride%-----------------------------------0.10Max
  Fe %----------------------------------------0.02Max
  Mn %----------------------------------------0.004Max
  SO4%----------------------------------------0.10Max
  Screening (150μm)%-------------------------0.025Max
  Bulk density g/ml%--------------------------0.12 Max
  Used in the manufacture of magnesium, magnesium oxide, fireproof, paint, ink, pottery, glass, toothpaste, rubber, pigment,high-grade glass articles. as fireproof and thermal insulation materials resistant to high temperature.
  
  *******Magnesium Carbonate can be used as a food additive and pharmaceutical.
  Specifications------USP/FCC Powder
  Assay (as MgO) -------- 40.0-43.5%
  Acid Insoluble----------0.05% max
  Calcium Oxide --------- 0.6% max
  Heavy Metal(as Pb)------0.002% max
  Lead--------------------0.001% max
  Soluble salt------------0.2% max
  Ignition Loss-----------53.0-56.0%
  Soluble Matter In Water----1.3% max
  Insoluble Matter In HCl----0.10% max
  Ferric Oxide And Alumina----0.10% mac
  Bulk density (Loose)-------- 0.19-0.25g/cc
  
  Packing:
  In 20kg weave bag line with PP film
  For more details please contact us by email.info@cnwelcom.com.cn
  
  
  We are very glad to have a chance to start good business with your esteemed company ! Hope to get your kind inquiry !
  
  Frank Wang
  
  

• CAS Registry Number:

  13717-00-5

• 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:

  Zhengzhou Welcom Tech. Co., Ltd     [ China ]        

• Contact:

  Frank wang

• Tel:

  0086-371-67986518

• Fax:

  0086-371-67985568

• Email:

  info@cnwelcom.com.cn