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Sodium Tripolyphosphate

    Specifications

    HS Code

    149921

    Chemicalname Sodium Tripolyphosphate
    Chemicalformula Na5P3O10
    Molecularweight 367.86 g/mol
    Appearance White crystalline powder
    Odor Odorless
    Solubilityinwater Highly soluble
    Phvalue 9.2 – 10.0 (1% solution)
    Meltingpoint 622 °C
    Density 2.52 g/cm³
    Casnumber 7758-29-4
    Boilingpoint Decomposes before boiling
    Uses Water softener, detergent builder, food additive (E451)
    Stability Stable under normal conditions
    Storage Store in a cool, dry place

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