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Calcium Carbonate

Update: 2013/10/14 View:
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Introduction
 

Calcium Carbonate

 

Chemical Name: 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

Application:In food industry, it was used as alkaline agent, nutrition supplement agent, the dough regulation agent, solidification agent, yeast foodstuff, resist of lumping agent, loosening agent, fermented agent, glue candy auxiliary agent, modifier, surface colouring agent of food and so on.

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.

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