十分彩票

  • <tr id='2qUwK6'><strong id='2qUwK6'></strong><small id='2qUwK6'></small><button id='2qUwK6'></button><li id='2qUwK6'><noscript id='2qUwK6'><big id='2qUwK6'></big><dt id='2qUwK6'></dt></noscript></li></tr><ol id='2qUwK6'><option id='2qUwK6'><table id='2qUwK6'><blockquote id='2qUwK6'><tbody id='2qUwK6'></tbody></blockquote></table></option></ol><u id='2qUwK6'></u><kbd id='2qUwK6'><kbd id='2qUwK6'></kbd></kbd>

    <code id='2qUwK6'><strong id='2qUwK6'></strong></code>

    <fieldset id='2qUwK6'></fieldset>
          <span id='2qUwK6'></span>

              <ins id='2qUwK6'></ins>
              <acronym id='2qUwK6'><em id='2qUwK6'></em><td id='2qUwK6'><div id='2qUwK6'></div></td></acronym><address id='2qUwK6'><big id='2qUwK6'><big id='2qUwK6'></big><legend id='2qUwK6'></legend></big></address>

              <i id='2qUwK6'><div id='2qUwK6'><ins id='2qUwK6'></ins></div></i>
              <i id='2qUwK6'></i>
            1. <dl id='2qUwK6'></dl>
              1. <blockquote id='2qUwK6'><q id='2qUwK6'><noscript id='2qUwK6'></noscript><dt id='2qUwK6'></dt></q></blockquote><noframes id='2qUwK6'><i id='2qUwK6'></i>
                搜索:
                您当前的位置气势顿时不断暴涨而起>>网站首页>>产品中心
                基本资料(Basic Information)
                CAS号: 7646-69-7
                中文名称: 氢化钠
                英文名称: Sodium hydride
                别名:  
                含量: 99%
                分子式: NaH2
                分子量:

                24

                EINECS号: 231-587-3
                包装(Package):
                25KG/桶
                质量指标(Specification):(Useage)
                								 
                产品用途(Useage)

                是制药、香料、染料中重要的还原剂,还可作为干』燥剂、烷基化剂等

                物化性质(Physical Properties)

                密度 1.2
                熔点 800°C (dec.)
                水溶性 REACTS

                储运方式(Storeage)
                放置冷、干处,严密封紧

                上一@个产品: 苯指着黑雾骈三氮唑@ 】【下一个产品: 甲酸钠 】【返回主哈哈笑道目录