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Potassium Persulfate
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  • Potassium Persulfate

Potassium Persulfate

Application of Potassium persulfate: Polymerization: as e initiator for the emulsion or solution polymerization of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion copolymerization of styrene, acrylonitrile, butadiene etc.
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Potassium Persulfate

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  • Product Description
    • Commodity name: Potassium Persulfate

    Application of Potassium persulfate: Polymerization: as e initiator for the emulsion or solution polymerization of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion copolymerization of styrene, acrylonitrile, butadiene etc.

    Registered brand:

    Molecular formula: K2S2O8

    Molecular weight:270.31

    Appearance: white crystalized and powered

    CAS no:7721-21-1

    UN:1492

    Package group:111

    Class:5.1

    Dangerous mark: oxidized

    Technical reference:10ppm=0.001%

    Executed standard: GB/T26519.2-2021

    ItemsSpecifications
    Assay≥99.0%
    Active oxygen≥5.86%
    Ph(50g/l solution)4.0-6.0
    Chloride (as Cl)≤0.01%
    Ammonia(NH4)≤0.2%
    Manganese(Mn)≤0.0001%
    Iron(Fe)≤0.001%
    Heavy metals(as Pb)≤0.001%
    Moisture≤0.1%

    Application of Potassium persulfate:

    Polymerization: as e initiator for the emulsion or solution polymerization of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion copolymerization of styrene, acrylonitrile, butadiene etc

    Metal treatment: cleaning and pickling of metal surfaces.

    Cosmetics industries: an essential component of bleaching formulations

    Textile industries:desizing agent and bleach activator

    Others: Others: An essential component of decolorization for hair dyeing chemical synthesis, purification of water treatment, exhaust gas treatment, harmful substance oxidative degradation(such as mercury). disinfectant, paper (low-temperature bleaching especially in manufacturing pulp), Concrete Superplasticizers, etc., in the oil drilling, it is used to the gel break of oil well fracturing fluid.

    Storage and Handling:

    Potassium persulfate is not combustible but assists combustion of combustible materials due to release of oxygen. Provided it is stored under appropriate condition. It must be stored dry in closed containers and protected from direct sunlight, heat and humidity. Impurities such as dirt, rust or traces of metal and reductants may cause catalytic decomposition. The product as supplied or in solution needs to be handled with appropriate care. The eye, skin and clothes must be protected when working with Potassium persulfate. Potassium persulfate as damp powder or aqueous solution has a bleaching and slightly corroding effect.

    Package :

    25kg net weight paper bag with one PE liner

Keywords： Potassium Persulfate

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