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    Your Position: Home > Product > Citrates

    Calcium citrate

    Update: 2013/10/14 View:
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    Introduction
     

    Chemical Name:

    Calcium citrate

    Molecular Formula:

    Ca3(C6H5O7)2·4H2O

    Molecular Weight:

    570.5

    CAS:

    813-94-5

    Character:

    White powder,odorless, slight deliquescence, hardly soluble in  water (0.095g/100ml 25),almost insoluble in ethanol. It may start to lose crystal water when heated to 100. The crystal will lose water completely when heated to 120

    Uses:

     In food industry, it is used as chelae agent, buffer, coagulant, calcareous intensified agent. According to GB1980-94it can be used in soy products.

    Packing:

    It is packed with polyethylene bag as inner layer, and a compound paper-plastic woven bag as the outer layer, the net weight of each bag is 25kg.

    Storage & Transportation:

    It should be stored in a dry and ventilating warehouse, be cautious to keep away from moisture and hot, unloaded with care so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.

    Quality index:

    (FCC-V、GB-17203-1998,USP 32)

    Name of index

    FCC-V

    GB-17203-1998

     USP 32

    Appearance

    White Powder

    White Crystalline Powder

    White Crystalline Powder

    Content %

    97.5-100.5

    98.0-100.5

    97.5-100.5

    As  ≤%

    -

    0.0003

    0.0003

    Fluoride ≤%

    0.003

    0.003

    0.003

    Acid-insoluble substance ≤ %

    0.2

    0.2

    0.2

    Pb  ≤%

    0.0002

    -

    0.001

    Heavy Metals (as Pb) ≤ %

    -

    0.002

    0.002

    Loss on drying  %

    10.0-14.0

    10.0-13.3

    10.0-13.3

    Clear grade

    -

    Accord with the test

    -