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

       

      2-chlorobutane  

      Synonyms : sec-butylchloride

      CAS-No :78-86-4

      Formula :CH3CHClCH2CH3

      Molecular Weight : 92.57 g/mol

      Molecular structure :

                                        

      Melting point : -140°C

      Density: 0.873g/mL at 25 °C

      Boiling point :68~70°C

      Flash point : -15°C –closed cup

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

      Product Specifications:

      Item

      Index

      Appearance

      Colorless liquid

      Purity%

      99min

      Water%

      0.1max

      Use :mainly used inorganic synthesis.

      Packaging : 175Kg/drum, or according to the customer request.

      Storage : Keep container tightly closed,  store in cool and ventilated place.

       


      【Previous】 【Next】 【Return】