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    Potassium persulfate
    Product Name
    Potassium persulfate
    CAS NO.
    7727-21-1
    EINECS
    231-781-8
    Molecular formula

    K2O8S2

    Molecular weight
    270.3218
    Risk terms
    R22; R36/37/38; R42/43; R8;
    Safety terms
    S22; S24; S26; S37;
    Properties

    Properties: Colorless or white triclinic crystalline powder.  
    Relative density: 2.477
    Solubility: soluble in water, Solubility at 0℃ 1.75g / 100ml water, solubility at 20℃ 5.3g

    Use
    Used as initiator, bleach, oxidant and so on



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