Light Calcium Carbonate
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- Category :
Catalyst and Auxiliary
- CAS NO : 471-34-1
- EC NO : 207-439-9
- Molecular Formula : CaCO3
- Main Specifications : 98%-100%
- 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;
Package: 25kg/Woven Bag, 20mt/FCL
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:
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
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