青青色拍偷拍免费视频

  • <tr id='8TzKYJ'><strong id='8TzKYJ'></strong><small id='8TzKYJ'></small><button id='8TzKYJ'></button><li id='8TzKYJ'><noscript id='8TzKYJ'><big id='8TzKYJ'></big><dt id='8TzKYJ'></dt></noscript></li></tr><ol id='8TzKYJ'><option id='8TzKYJ'><table id='8TzKYJ'><blockquote id='8TzKYJ'><tbody id='8TzKYJ'></tbody></blockquote></table></option></ol><u id='8TzKYJ'></u><kbd id='8TzKYJ'><kbd id='8TzKYJ'></kbd></kbd>

    <code id='8TzKYJ'><strong id='8TzKYJ'></strong></code>

    <fieldset id='8TzKYJ'></fieldset>
          <span id='8TzKYJ'></span>

              <ins id='8TzKYJ'></ins>
              <acronym id='8TzKYJ'><em id='8TzKYJ'></em><td id='8TzKYJ'><div id='8TzKYJ'></div></td></acronym><address id='8TzKYJ'><big id='8TzKYJ'><big id='8TzKYJ'></big><legend id='8TzKYJ'></legend></big></address>

              <i id='8TzKYJ'><div id='8TzKYJ'><ins id='8TzKYJ'></ins></div></i>
              <i id='8TzKYJ'></i>
            1. <dl id='8TzKYJ'></dl>
              1. <blockquote id='8TzKYJ'><q id='8TzKYJ'><noscript id='8TzKYJ'></noscript><dt id='8TzKYJ'></dt></q></blockquote><noframes id='8TzKYJ'><i id='8TzKYJ'></i>
                Location > Home > > Intermediates
                1,6-Hexamethylene-bis-cyanoguanidine

                1.Product Name: 1,6-Hexamethylene-bis-cyanoguanidine

                2.Chemical Name: N,N-1,6-hexanediylbis[N-cyanoguanidine]

                3.Generic Name: HMBCG; HMBDA; Guanidine

                4.CAS No. : 15894-70-9

                5.Molecular formula: C10H18N8

                6.Mol. Wt.: 250

                7.Appearance: White to off-white powder

                8.Quality Standard: Enterprise standard

                9.Application: Medical intermediate and pesticide intermediate

                10.Storage: Cool, drying, shading, and sealed storage.

                11.Packing:25kg/bag, 500kg/bag