1198彩世界Vip

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

    <code id='ueefXS'><strong id='ueefXS'></strong></code>

    <fieldset id='ueefXS'></fieldset>
          <span id='ueefXS'></span>

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

              <i id='ueefXS'><div id='ueefXS'><ins id='ueefXS'></ins></div></i>
              <i id='ueefXS'></i>
            1. <dl id='ueefXS'></dl>
              1. <blockquote id='ueefXS'><q id='ueefXS'><noscript id='ueefXS'></noscript><dt id='ueefXS'></dt></q></blockquote><noframes id='ueefXS'><i id='ueefXS'></i>

                L-谷氨酸钠-一水

                更新:2018-11-25 10:57:51

                  中文名:L-谷氨酸钠-一水
                  英文名:L-Glutamic acid monosodium salt monohydrate
                  别名:L-谷氨酸钠,一水;L-2-氨基戊二酸钠盐;麸酸钠;MSG
                  CAS No.:6106-04-3级别:Reagent Grade
                  分子式:C5H8NO4-.Na+分子量:169.11
                订购信息
                  货号规格价格品牌
                  L2042-25g25g69GBCBIO
                  L2042-100g100g207GBCBIO
                产品介绍


                  化学性质:

                  白色结晶或结晶性粉末。几乎无味。味鲜美。低于-8℃时含5分子结晶水,过滤和露置空气中,因失水而变为1分子结晶水。水中微左旋,但酸液中为右旋(游离的L型酸为∩右旋)。0.2%溶液的pH为7.0。易溶于水,微溶于乙醇。熔点232℃(分解)。比旋光度[α]25D+24.2°~+25.5°(c=8.0,1.0mol/L

                  用途:

                  生化研究。饲料添加剂。鲜味剂。


                更多产品