无码囯产精品久久一区免费_精品久久久久久久久久久aⅴ_国产日韩精品v一区二区_精人妻无码一区二区三区

  • <big id="cgs4y"></big>

  • ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

       Ethylenediamine 

      Ethylenediamine

      Imported Ethylenediamine BASF Ethylenediamine Superior gradeEthylenediamine 99.5% Imported 180kg/drum

      Product name: Ethylenediamine
      Alias: 1,2-Diaminoethane anhydrous; Ethylenediamine solution; Ethylenediamine diacetate
      CAS No.: 107-15-3
      Molecular formula: C2H8N2
      Molecular weight: 60.10
      Relative density (d254)0.898.
      Melting point 8.5οC.
      Boiling point 116~117οC.
      Refractive index(n26D)1.4540.
      Flash point (closed cup) 43οC
      Main use: Used in the preparation of organic synthesis, pesticide, reactive dyes, pharmaceuticals, epoxy resin curing agent, etc.


      Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
      大同市| 渝中区| 民乐县| 富平县| 霍林郭勒市| 安庆市| 宣恩县| 东明县| 游戏| 宜川县| 静海县| 罗源县| 漠河县| 丹东市| 甘孜县| 延边| 巴林右旗| 武安市| 新巴尔虎左旗| 淮南市| 全椒县| 宾阳县| 宝清县| 玉龙| 黎平县| 金堂县| 寻甸| 北碚区| 黄平县| 新闻| 雅江县| 洛隆县| 灵山县| 明溪县| 专栏| 鱼台县| 股票| 黄大仙区| 巧家县| 巴塘县| 博爱县|