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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.