日本在线看片免费人成视频1000,在线观看日本免费A∨视频,日本无吗中文字幕免费

    1. <acronym id="6gwum"><strong id="6gwum"></strong></acronym>
    2. <pre id="6gwum"><del id="6gwum"><menu id="6gwum"></menu></del></pre>
      <td id="6gwum"></td>

      1,2-epoxybutane...
      Trichloroethylene...
      Perchlorethylene...
      Trans-1,2-Dichloroethylene...
      A8 chemical blowing agent...
      High-purity propylene...
      Inhibition of flash point Tran...
      More
        Products

      basic substance content;99.6 min
      water content:0.015%-0.002% max
      chlorine ion content;0.00015%-
      Trichloroethylene/Tce
      Packaging Detail: 280kg/drum
      Delivery Detail witin two weeks
      Physical properties:colorless and stable,low boiling point of heavy oil-like liquid with similar odor of chloroform ,volatile non-flammable ,metal trichloroethylene ordinary chemical reaction does not occur in general miscible organic solvent,slightly soluble in water.
      Uses:trichloroethylene for chemical cleaning and industrial degreasing ,chemical raw materials .
      Storage:in galvanized iron drum sealed packaging ,trichloroethylene stored in a cool and ventilated place when storage and transportation .
      Specification:

      Appearance

      Colorless transparent liquid

      Molecular mass

      131.4

      Basic substance content  

      99.6% (min)

      Water content

      0.015-0.02 % (max)

      Chlorine ion content

      0.00015-0.0003 % (max)

      Non-volatile residue content

      0.0015-0.003 % (max)

      Packing

      Steel Drums 290kg

      PH-Value 

      9.51

       Acidity(as HCL),%,max

      0.001

      Density(g/cm3 at 20)

      1.460-1.466


      日本在线看片免费人成视频1000,在线观看日本免费A∨视频,日本无吗中文字幕免费