471-34-1 Pharmaceutical Grade Calcium Carbonate

Pharmaceutical Grade Calcium Carbonate 1.competitive price 2.quality guaranteed 3.fast delivery 4.financial credit support

Pharmaceutical Grade Calcium Carbonate

Formula: CaCO3

Molecular weight:100.09

Properties :White fine powder without smell and taste. Its relative density is 2.5-2.7, hardly insoluble in water and enthanol, but soluble in lower density acid.(acetic acid, lower density hydrochloric acid and nitric acid).It is difficult to solubilize in lower density vitriol.

Specifications: FCC

Name of index	FCC
Content                   %	98.0-100.5
Loss on Drying                  ≤%	2.0
Heavy metals(Pb)                    ≤%	0.002
Arsenic(As)                    ≤%	0.0003
Acid Insoluble                ≤%	0.2
Fluoride                        %	0.005
Pb                             ≤%	0.0003
Alkaline Metal or Magnesium                   ≤%	1.0
Fineness	According to the customer's demand

Packing:In 25kgs net paper or plastic woven bags.

Storage and Transport:It should be stored in a dry and ventilative warehouse. Avoid rain and moisture during transport. Furthermore, it should be stored separately from poisonous substance.

471-34-1 Pharmaceutical Grade Calcium Carbonate