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          1. PRODUCTS

            PRODUCTS

            P-Toluene sulfonamide (PTSA)

            CAS NO. 70-55-3
            Structural formula
            Molecular formula C7H9NO2S
            Appearance white crystalline powder
            Properties
            Item Index Item Index
            Assay ≥99 %  Melting point ≥136℃
            Moisture ≤0.3 % Chroma ≤15 APHA
            Chloride ≤100 ppm Sulfate ≤100 ppm
            Uses Drug, Plasticizer , dye intermediate, fluorescence resin.
            Packing 25kg plastic woven bag with lining

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