Product name: Light Calcium Carbonate/Precipitated Calcium Carbonate
Chemical formula: CaCO3
CAS No.: 471-34-1
Appearance: White powder
Size: 325mesh, 400mesh, 600mesh, 800mesh, 1000mesh, 1200mesh

Specification of precipitated calcium carbonate:
Items Standard
Calcium carbonate,%≥ 98.5 
Magnesia, %≤ 0.02
Insolubles in HCL, %≤ 0.1
Iron, %≤ 0.008
Manganese, %≤ 0.006
105oC Volatile, %≤ 0.5
Moisture, %≤ 0.6
Whiteness, %≥ 94
PH 9-10.5
Bulk density,g/cm3, %≤ 0.7

Application: Widely uses in paper making, coating, plastic, rubber, cosmetics and so on.
Packing: 25kg pp bag or as customer’s requirements

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