• <rt id="wgikg"><noscript id="wgikg"></noscript></rt>
    <li id="wgikg"></li>
    
    
    <strike id="wgikg"></strike><abbr id="wgikg"><noscript id="wgikg"></noscript></abbr><center id="wgikg"></center>
  • <rt id="wgikg"><code id="wgikg"></code></rt>
  • Welcome your visit at our website!
    Yancheng Rongxin Chemical Co., Ltd.
    HOME      ABOUT US      PRODUCTS      HONOR      JOB      FACTORY      ORDER      CONTACT      中文版
    PRODUCTS CENTER
       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.
    国产亚洲午夜影视三区四区,国产黄色AAAav,越南一区二区精品无码视频,国产乱人伦偷精品视频不卡
  • <rt id="wgikg"><noscript id="wgikg"></noscript></rt>
    <li id="wgikg"></li>
    
    
    <strike id="wgikg"></strike><abbr id="wgikg"><noscript id="wgikg"></noscript></abbr><center id="wgikg"></center>
  • <rt id="wgikg"><code id="wgikg"></code></rt>
  • 精品中文字幕一区在线| 欧美精品第一页| 性色欲网站人妻丰满中文久久不卡| 精品无码毛片免费播放| 欧美亚洲国产精品日本韩国一区二区三区| 高颜值男男gv网站免费| 成人看片人aa| 国产欧美一区二区| av制服丝袜无码一区二区| 国产亚洲欧美日韩综合| 亚洲日产精品一二三四区新增区域| 免费国产高清在线精品一区| av在线激情观看| 久久免费少妇高潮喷水| 亚洲中文aⅴ中文字幕在线| 亚洲中文字幕精品无码一区| 国产免费福利不卡在线观看| 加勒比中文无码字幕| 亚洲福利高清视频| 中文字幕av不卡电影网| 亚洲vav在线男人的天堂| 亚洲最新av片不卡无码久久| 欧美精品亚洲精品日韩精品| 久久99精品无毒不卡网站| 国产精品久久久天天影视香蕉| av制服丝袜无码一区二区| 有码无码中文字幕丝袜电影|