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      1. Jiaxing Jinhe Chemical Co.,Ltd.
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          Sodium P-Toluene Sulfinate (SPTS)
        Item:
        Index:

        Commodity Name:

        Sodium P-Toluenesulfinate; P-Toluene Sulfinic Acid Sodium; P-Toluenesulfinic Acid Sodium Salt Hydrate

        Molecular Formula:

        C7H7O2SNa

        Molecular structure:

        CAS NO.:

        824-79-3

        Appearance:

        White Powder

        Purity:

        98% min

        Water:

        1.0% max

        PH:

        7.0-10.0

        Insoluble Matter In Water (10%):

        0.05% max

        Heavy Metal:

        10ppm max

        Iron:

        10ppm max

        Sulfate:

        1.0% max

        Chloride:

        1.0% max

        Carbonate:

        0.05% max

        Packing:

        25kg woven bag or 25kg net fibre drum


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