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    Tripotassium Phosphate

    Update: 2013/10/14 View:
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    Introduction
     

    Chemical Name:

    Tripotassium Phosphate

    Molecular Formula:

    K3PO4(0-3H2O)

    Molecular Weight:

    anhydrous: 212.27

    CAS:

    7778-53-2

    Character:

    White crystal or granule, odorless, hygroscopic; relative density: 2.564.

    Uses:

     In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, and synergistic agent of anti-oxidation.

    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:

    Quality index

    GB 25563-2010

    FCC-2000

    Appearance

    White CrystalOr Granule, Odorless, Hygroscopic

    Assay≥

    97.0

    97.0

    As≤%

    0.0003

    0.0003

    Fluoride≤%

    0.001

    0.001

    PH value

    11.5-12.5

    -----

    P2O5Assay≥

    32.45

    32.45

    K2O Assay≥

    66.43

    66.43

    Heavy Metal≤

    0.001

    0.0015

    Water insoluble matter≤

    0.20

    0.20

    Pb≤

    0.0002

    0.0002

    Loss on ignition≤

    5.0 (Anhydrous) ;

    5.0 (Anhydrous) ;

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