• <tbody id="9889h"><track id="9889h"></track></tbody>
    <button id="9889h"></button>
    1. <progress id="9889h"></progress>
      <button id="9889h"><object id="9889h"></object></button>
        1. product

          Benzenesulfonamide



          English names:Benzenesulfonamide
          CAS:98-10-2

          Product name Benzenesulfonamide (BSA)
          Packing 25Kg plastic woven bag with liner
          Risk category   UN Number Packing Grup
          普貨 ------

           

           

          CAS NO. 98-10-2
          Molecular formula C6H7NO2S
          REACH
          Registration
          --
          HS CODE 2935009090

           

           

           

           

          Test item Unit Index
          Appearance -- White crystalline powder
          Assay % min 99
          Melting point ℃ min 152
          Moisture % max 0.3
          Color value  Pt/Co max 50
          Chloride ppm max 100
          Free acid % max 0.2
          Diphenyl sulfone % max 0.3

           

           


           



          < return >

          在线无码视频观看草草视频
        2. <tbody id="9889h"><track id="9889h"></track></tbody>
          <button id="9889h"></button>
          1. <progress id="9889h"></progress>
            <button id="9889h"><object id="9889h"></object></button>