• <meter id="cg53c"></meter>

    <video id="cg53c"></video>
      <meter id="cg53c"></meter>

        <noscript id="cg53c"><source id="cg53c"></source></noscript><video id="cg53c"><p id="cg53c"><kbd id="cg53c"></kbd></p></video>

        <form id="cg53c"><td id="cg53c"></td></form>
        <table id="cg53c"><td id="cg53c"><noframes id="cg53c"></noframes></td></table>
        1. <small id="cg53c"></small>

          Hello, welcome to visit the website of Nanjing Chengyi Chemical Co., Ltd.!!We are a specialized production enterprise of oxalate series products.

          Nanjing CHENGYI Chemicals Co., Ltd.

          南京誠億化工有限公司

          Nanjing CHENGYI Chemicals Co., Ltd.

          Sales hotline

          +86-25-57286088

          PRODUCTS

          products products

          Chengyi Chemical

           
          Product name: 2,2'-((2-Hydroxyethyl) azanediyl) diacetic acid
          Molecular weight: 177.16
          Molecular formula: C6H11NO5
          CAS number: 93-62-9
          Flash point: 220.8ºC
          Property: White solid powder
          Uses: Complexing agent
          Package: 25 kg / bag.
          国产成人无码精品久久久,久久99精品久久只有精品,国产淫乱视频网站,丰满日韩放荡少妇无码视频