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    The domestic and foreign trade
    of phosphorous chemical products

    We win by quality

    PRODUCTS

    We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".

    Polyphosphoric acid

    English name: Polyphosphoric acid, PPA
    Molecular formula: H6P4O13
    Molecular weight: 337.93
    IMDG classification and number: GB8.1 category 815052.
    Properties:
    PPA is colorless transparent viscous liquid, specific gravity is 2.1g/CM3
    Storage and transportation:
    It is corrosive. Packing: (Ⅲ) category. Plastic drum or glass bottle with wooden case lined with incombustible material outside. Storage and transportation: keep in cool and dry place. Separate from alkalis, toxic articles and corrosive articles. The operator shall wear acid resistant protective equipment.
    Quality guarantee period:
    60 days between May and September; 90 days between October and April.

    Item Index
    Technical grade food grade
    Content ≥115% ≥116%
    Content (P2O5)% ≥84% ≥84%
    Sulfate 0.01 0.002
    Viscosity (centipoise) 35000 35000
    Chroma (Hazen) 50 20
    Heavy metal (Pb)% ≤0.01 ≤0.003
    Iron content(Fe)% ≤0.01 ≤0.003
    Arsenic content(As)% ≤0.01 ≤0.005


    Application range:
    This product can be widely used in pharmaceutical, spice, leather, chemical and other industries.

    Packing package weight (net weight) (or upon customer's request)
    Technical grade 40-340Kg plastic drum
    food grade 1Kg,2Kg plastic bottle
    Export grade 20L-1000L plastic drum
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