Calcium Carbonate By Wembley Trading Company Pvt. Ltd.

We are authorized distributor and supplier of Calcium Carbonate in Gurgaon, Haryana, India with following specifications at regular market price.

Formula: CaCO3
Molecular Weight: 100.09
Property: White powder ,not soluble in water, soluble in acid.

Specifications:

1.Calcium Carbonate Precipitated light

CaCO3 (as dry basis)97% Min
PH (10% solution)9.0-10.5
105oC volatile0.7% Max
Insoluble matter in Hcl0.2% Max
Sedimentation volume2.6 ml/g Min
Fe0.1% Max
Mn0.008% Max
Whiteness90 Min
Screening Remainder125I m sieve45I m sieve0.01%
Screening Remainder45I m sieve45I m sieve0.4%

2. Calcium Carbonate USP26

Purity98 % Min
Acid insoluble0.2% Max
iron0.1% Max
BariumNegative
Fluoride0.005% Max
Heavy metal (Pb) 0.002% Max
Arsenic3ppm Max
Lead3ppm Max
Magnesium &Alkali Salts1.0% Max
Mercury0.5ppm Max
Loss on drying(200oC)2.0% Max