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    Your Position: Home > Product > Citrates

    Potassium citrate

    Update: 2013/10/14 View:
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    Introduction
     

    Chemical Name:

    Potassium citrate

    Molecular Formula:

    K3C6H5O7 ·H2O

    Molecular Weight:

    324.41

    CAS:

    6100-05-6

    Character:

    It is white crystal or powder, odorless, tasting salty. It’s slightly deliquescent, easily soluble in water or glycerine, almost insoluble in ethanol. Relative density is 1.98. It will melt and decompose when heated to 230 .

    Uses:

    In food processing industry, it is used as buffer, chelate agent, stabilizer, antioxidant, emulsifier and flavoring. It can be used in dairy product,jelly, jam, meat and tinned pastry. It also can be used as emulsifier in cheese and refreshing in oranges and etc. In pharmaceutical, it is used for hypokalimia, potassium depletion and alkalization of urine.

    Packing:

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

    Quality index:

    (GGB14889-94.BP2009. USP32.FCC-V

    Name of index

    GB14889-94

    BP2009

    USP32

    FCC-V

    Appearance

    White or light yellow crystal or powder

    White or light yellow crystal or powder

    White or light yellow crystal or powder

    White or light yellow crystal or powder

    Content(K3C6H5O7) ≥%

    99.0

    99.0-101.0

    99.0-100.5

    99.0-100.5

    Heavy metal(AsPb) ≤%

    0.001

    0.001

    0.001

    -

     AS ≤%

    0.0003

    0.0001

     

    0.0001

    Loss on drying %

    3.0-6.0

    -

    3.0-6.0

    3.0-6.0

    Lead

    -

    -

     

    -

    Moisture%

     -

    4.0-7.0

     

    -

    Cl ≤%

    -

    0.005

     

    -

    Sulphate Salt≤%

    -

    0.015

     

    -

    Qxalates ≤%

    -

    0.03

     

    -

    Sodium ≤%

    -

    0.3

     

    -

    Alkalinity

    Pass test>

    Pass test

    Pass test

    Pass test

    Readily Carbonisable Substances

    -

    Pass test

    -

    -

    Transparenly and color of sample

    -

    Pass test

    -

    -

    Pyrogens

    -

    -

    -

    -

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