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Biological Calcium Carbonate

  • CAS No.: 471-34-1
  • Weight: 100.0869
  • Formula: CCaO3
  • Melting Point: 825 ºC
  • Place of Orign: Yantai/Shandong,Shandong,China
Ms.Grace Sui

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Item specifics

  • Product Name.:Biological Calcium Carbonate
  • CAS No: 471-34-1
  • Weight: 100.0869
  • Formula: CCaO3
  • Melting Point: 825 ºC
  • Boiling Point: 333.6°C at 760mmHg
  • Density: 2.93

Details

Appearance: White powder Molecular formula: CaCO3 Molecular weight:100.09
Product specification: Statutory No: CAS 471-34-1 GB12493-90((No.16.205)
Item Index(QB 1413—1999)
CaCO3 (dry basis),% ≥ 97.60
Loss on drying,% ≤ 1.0
Acid-insoluble substances,% ≤ 0.30
Barium,% ≤ 0.030
Arsenic(As), mg/kg ≤ 3
Heavy Metals (Pb), mg/kg ≤ 10
Cadmium(Cd), mg/kg ≤ 0.2
Fineness, mesh ≥ 180
Packaging and storage:
25kg/complex paper bag, or according to order. Preserve in well-closed containers.
Biological Calcium Carbonate

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