<form id="rljbj"></form>

        <em id="rljbj"></em>
          <delect id="rljbj"></delect>
        <ruby id="rljbj"></ruby>

          <thead id="rljbj"><meter id="rljbj"></meter></thead>

          product

          4,4'-oxydibenzenesulfonyl hydrazide



          English names:4,4'-oxydibenzenesulfonyl hydrazide
          CAS:80-51-3

          Product name

          4,4'-oxydibenzenesulfonyl hydrazide (OBSH)

          Packing

          --

          Risk category hazardous article UN Number Packing Grup
          4.1 3226

           

           

          CAS NO. 80-51-3
          Molecular formula C12H14O5N4S2
          REACH
          Registration
          --
          HS CODE 2928000090

           

           

           

           

          Test item Unit Index
          Appearance -- White powder
          Assay % min 98
          Moisture % max 0.5
          Decomposition temperature 152-162
          Gas generating amount ml/g 125
          PH -- 5-8

           

           


           



          < return >

          一级A爱做片免费观看国产_亚洲av另类无码专区_中文日无码在线观看_香蕉亚洲一级国产欧美