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Basic Info

  • Grade: Industrial Grade

    Factory Location: Juancheng Industry Park, Heze, Shandong Province, China

    Main Sales Markets: North America,Western Europe,Asia

  • Sample Provided: no

    Payment Terms: L/C

    Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)
                                                                 
    Product Name Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)
    Other Name Sodium P-Toluenesulfinate Tetrahydrate; P-Toluenesulfinic Acid Sodium Salt Tetrahydrate; P-Toluene Sulfinic Acid Sodium·Tetrahydrate
    CAS No 868858-48-4
    Molecular Formula C7H7O2SNa·4H2O
    Molecular Structure
    Packing 25kg woven bag or 25kg net fibre drum
    Product Usage It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material.
    Class Or Division Dangerous Goods UN Number Packing Group
    G/C -- --
                                                                 
    Check-Point Unit Specifications
    Appearance -- White Crystalline Powder
    Purity % min 98
    Loss On Drying % max 25-35
    PH -- 7.0-9.0
    Insoluble Matter In Water（H2O 20% Soln） -- clear & colorless
    Heavy Metal ppm max 10
    Inorganic salt % max 3
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