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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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