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  • Welcome to Suzhou Hantech Chemical Co.,Ltd!  
    phosphorus trichloride

    Industrial phosphorus trichloride executive standard: HG-T2970-2009

     

    Item

    Index (%)

    Superior grade

    Top grade

    Qualified product

    phosphorus trichloride content ≥

    99.0

    98.5

    98.0

    free phosphorus content ≤

    0.0005

    0.0020

    0.0080

    boiling range (74.5℃-77.5℃)/%(volume fraction)≥

    97.0

    96.0

    95.0

    orthophosphoric acid content (PO3-4)≤

    0.2

    -

    -

    Molecular formula: PCL3
    Molecular weight: 137.33
    English name: phosphorus trichloride
    Appearance: colorless transparent liquid
    Property: Phosphorus trichloride gas is poisonous with irritation and strong corrosive substance; harmful on skin and environment; having pollution on water
    Uses: For manufacturing of pesticide dipterex, phosphorus thiochloride, phosphorus oxychloride, phosphorous acid, phosphite ester; also as chlorinating agent, catalyst and solvent
    Packing and storage: Industrial phosphorus trichloride should be packed with clean and dry plastic drum, iron drum, tank car and other containers; for plastic drum, barrel head should be in seal; for iron drum, screw cover and gasket should be in seal; tank car should be packed in seal;Industrial phosphorus trichloride should be transported lightly to avoid impact and package damage; and it should be preserved in cool, dry and ventilated warehouse; keep it away from fire and heat source and alkaline products.



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