Calcium Carbonate By Divine Minerals & Chemicals

With the support of our highly experienced professionals, we are engaged as manufacturer and exporter of Calcium Carbonate in Udaipur, Rajasthan, India. This compound is extensively used in various industries such as paper, plastic, coating and paint. In paper & pulp, the offered Calcium Carbonate impart high brightness and light scattering characteristic. We offer this Calcium Carbonate to clients in varied air tight packaging options in order to meet their individual requirements.

Key points:

High weather resistance
Excellent whiteness
No toxic and harmful effect

Specifications:
Molecular formula CaCO3
Molar mass 100.0869 g/mol
Appearance Fine white powder
Odor Odorless
Density 2.711 g/cm3 (calcite)
2.83 g/cm3 (aragonite)
Melting point 825 A A C (aragonite)
1339 A A C (calcite)[2]
Boiling point Decomposes
Solubility in water 0.0013 g/100 mL (25A A C)[3]
Solubility product (Ksp) 4.8A a 10AcE a 9[1]
Solubility in dilute acids Soluble
Acidity (pKa) 9
Refractive index (nD) 1.59