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Calcium Carbonate

Calcium Carbonate Light                

Calcium Carbonate Heavy

Calcium Carbonate Activated             

Nano-Calcium Carbonate

Product Name: Calcium Carbonate
H S. Code: 25309099
Molecular Formula: CaCO₃
Molecular Weight: 100.00
Physical & Chemical Character: White solid, do not dissolve in water. Reacting with acid, bring the gas of carbon dioxide which can make limewater feculent, this is the simplest method to test the carbonate ion;Decomposition at high temperatures will also release carbon dioxide； Dissolved in water to calcium bicarbonate in the solution with carbon dioxide, heating, calcium bicarbonate will be broken down into calcium carbonate, and release carbon dioxide.

Product Usage: Light Grade is mainly used for industrial departments such as plastics, rubber, electric wire, electric cable, paint, printing ink, oil paint, paper making, agrochemicals, foodstuff, medicine, etc. take the functions of strength increasing, tensile resistant, filling, carrier, fire retardant, cost reducing, etc. Heavy Grade is mainly used for industrial department such as hard plastics, artificial leather, reclaimed rubber, sealing strip, paint, feedstuff, toothpaste, etc. Take the functions of modification, strength increasing, filling, content of calcium increasing, cost reducing, etc.