Zhengzhou Welcom Tech. Co., Ltd

Light Calcium Carbonate

• Category :

  Catalyst and Auxiliary

• Synonyms :

  C.I. 77220;C.I. Pigment White 18;Chalk;Weightily Calcium Carbonate;Calcium Carbonate Light;Calcium Carbonate Heavy;Biological Calcium Carbonate;Oyster Shell Powder;Carbonic acid calcium salt (1:1);Limestone;

• CAS NO :

  471-34-1

• EC NO :

  207-439-9

• Molecular Formula :

  CaCO₃

• Molecular Weight :

  100.088

• Main Specifications :

  98%-100%

• InChI :

  InChI=1/CH2O3.Ca.2H/c2-1(3)4;;;/h(H2,2,3,4);;;/p-2/rCH2O3.CaH2/c2-1(3)4;/h(H2,2,3,4);1H2/p-2

• Packing :

  25kg/Woven Bag, 20mt/FCL

• Product description :

  Product name: Light calcium carbonate(CaCO3) powder Specifications Calcium Carbonate 98%min Whiteness 93%min White powder Light calcium carbonate is good at painting, cable, paper, rubber industrial and so on. Physical and chemical properties: Molecular formula: CACO3 Molecular weight: 100.09 Density: 2.70-2.95 White crystal or powder Its difficult solubilize in water and release CO2 in acid. Method of manufacture: Ca(OH)2+CO2=CaCO3+H2O Ca(OH)2+Na2CO3=CaCO3+2NaOH Use: Used in made cement, ceramic, lime, CO2, chalk, artificial stone, and can be used as pigment, filler, mixture medium, rub agent, sugar clarifying agent; Also it can be used as filler of rubberplastic; As feed additives, vector of veterinary drugs. In medicine, it can be used to made acid drugs. Item: Precipitate Light calcium carbonate-CACO3 325mesh

• Uses :

  Used in made cement, ceramic, lime, CO2, chalk, artificial stone, and can be used as pigment, filler, mixture medium, rub agent, sugar clarifying agent; Also it can be used as filler of rubberplastic; As feed additives, vector of veterinary drugs.

• Molecular Structure :