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      Yancheng Rongxin Chemical Co., Ltd.
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         4,4'-Sulphonylbis(
         Disodium tetrabrom
         Tetrabromophthalat
         Tetrabromophthalic
         4-Chlorobenzaldehy
         Cyclopentyl Chlori
         Trimethylacetic ac
         Chlorinated Polyet
        PRODUCTS

      4,4'-Sulphonylbis(2,6-dibromophenol)

      Structural formula:
      Molecular formula: C12H6Br4O4S
      Molecular weight: 565.85
      Properties: it is white or light yellow crystal powder; easily soluble in water; soluble in alcohol; insoluble in benzene, ether.
      Product index: Appearance: white powder
      bromine content (%): ≥55.0
      melting point (℃): ≥280.0
      moisture (%): ≤0.2
      Product uses: It is reaction type fire retardant used in epoxy resin, polycarbonate, aldehyde resin, polysulfone and polyether sulfone. It is used as additive in ABS, HIPS unsaturated polyester, adhesive agent and coating. It has features of high efficiency and fine heat stability.
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