Calcium carbonate for paper making. Mesh:1250 Whiteness:95 Sedimentation:2.4ml/g Packing:25 kg plastic woven bag

Calcium Carbonate for paper making

Properties

Product name: Calcium Carbonate

CAS No.: 471-34-1

Molecular Weight: 100.09Molecular Formula: CaCO3

Appearance: White Powder.

Packaging & Delivery

Packaging Detail:	25Kg / woven bag , 16MT /20'FCL
Delivery Detail:	Within 30 days

Applications

Main uses and characteristics: Industrial grade precipitated calcium carbonateis widely used in paper 

Specifications

Calcium Carbonate(CaCO3) content %	≥99%
PH	9-10.5
Free Alkali %	≤0.1
Volatile content below 105 %	≤0.3
Muriatic acid insoluble content %	≤0.3
Sedimentation  ml/g	≥2.0
Iron content(Fe) %	≤0.025
Manganese content(Mn) %	≤0.002
Residue 125μm %	≤0.015
Residue 45μm  %	≤0.5
whiteness degree	≥90

Product Detailed Pictures

 

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