意大利多娜泰拉三点,人休,国产精华液二线品牌大全,成品ppt的网站免费直播有哪些

    1. <var id="k28mo"><track id="k28mo"></track></var>

      <var id="k28mo"><td id="k28mo"></td></var>
    2. 
      
        <var id="k28mo"><track id="k28mo"></track></var>
    3. <video id="k28mo"></video>

      Sanmenxia Aoke Chemical Industry Co., Ltd
      Products

      Add:Chemical Industry Cluster Area of Shan Zhou District(Guanyintang), Sanmenxia, Henan Province, China.
      PC:472123
      Tel:+86-398-3711988;3711309
                    3711967
      Fax:+86-398-3711988;3711996
      Contact:Mr Zhao ; Mr Chao

       

      Products

       

      1,2-Dibromoethane

      Synonyms : EDB , Ethylene dibromide

      CAS-No :106-93-4

      Formula :BrCH2CH2Br

      Molecular Weight : 187.86 g/mol

      Molecular structure :

                                         

      Density :2.17g/mL at 25 °C

      Melting point : 8~11°C

      Boiling point :131~132°C

      Flash point : no data available

      Solubility : Soluble in ethanol and ether, insoluble in water.

      Product Specifications:

      Item

      Index

      Appearance

      Colorless or  light yellow  liquid

      Purity

      99%min

      Water

      0.1%max

      Use : mainly used inorganic synthesis , also used as fuel additive, disinfectant and pesticides.

      Packaging : 250Kg/drum, or according to the customer request.

      Storage : Keep airtight in a dry and cool place. Away from light.


      【Previous】 【Next】 【Return】