Gold Member Since 2012
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Xuzhou First Chemical Co., Ltd.

Calcium Carbonate, Inorganic Compound manufacturer / supplier in China, offering High Quality Calcium Carbonate, Agriculture Fertilizer Ammonium Sulphate White Color Crystal, Sodium Chloride, Snow Melting, Industrial (Nacl96%) and so on.

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Supplier Homepage Product Additive High Quality Calcium Carbonate

High Quality Calcium Carbonate

FOB Price: Get Latest Price
Min. Order: 5 Tons
Production Capacity: 50000 Ton/Tons Per Month
Transport Package: Package as 25kgs/Bag as Customers′ Requirements
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: 98%min
  • Classification: Chemical Additives
  • Appearance: Powder
  • Application:T Paint,Rubber,Paper,Plastic: CaCO3
  • Specification: Agriculture Grade, Food Grade, Industrial Grade
  • HS Code: 2836500000
  • Efficacy: Promote Healthy & Growth
  • Type: Nutrition Enhancers
  • Color: White
  • Trademark: China
  • Origin: Jiangsu, China
Product Description
Specifications
Calcium Carbonate 98%min
Whiteness 93%min
White powder
It is good at painting, cable, paper, rubber industrial and so on.

Calcium Carbonate
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
HG/T2226-2000
 
Excellent
 
First grade
Good  
Result
Calcium carbonate(%≥) 98.0 97.0 96.0 98.5
Hydrochloric acid can not be objects (%≤) 0.10  
0.20
 
0.30
 
0.20
Fe (%≤) 0.08 0.10 0.12 0.08
Mn (%≤) 0.006 0.008 0.010 0.006
Heavy metal total (%≤) 20 20 20 pass
PHPH value 9.0-10.0 9.0-10.5 9.0-11.0 10.5
Whiteness ≥ 90.0 90.0 90.0 92.7
Appearance White powder

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