• <video id="joojq"></video>
    <i id="joojq"><thead id="joojq"></thead></i>

      <video id="joojq"></video>
      <ins id="joojq"><table id="joojq"></table></ins>
      <u id="joojq"><bdo id="joojq"></bdo></u>

    1. <i id="joojq"></i>
      <u id="joojq"></u>
    2. <source id="joojq"></source>
    3. ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

         Citric acid 

        Citric acid

        Food grade Citric acid Citric acid monohydrate Anhydrous citric acid Food grade Domestic 25kg/bag
        Product name: Citric acid
          Product name: Citric acid
          Alias: 2-Hydroxy-1,2,3-propanetricarboxylic acid
          CAS No.: 77-92-9
          Molecular formula: C6H8O7
          Molecular weight: 192.14
          Appearance and properties: White crystalline powder, odorless.
          Melting point (οC): 153
          Boiling point (οC): (Decomposition)
          Relative density (water=1): 1.6650
          Melting point (οC):100
        Citric acid is the largest acid in organic acids. Due to the physical, chemical and derivative properties, it is the most important organic acid widely used in food, pharmaceutical and daily chemical, etc.


        Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
        高清欧美一区二区免费影院_精品久久天干天天天按摩_一级特黄少妇自慰AAA_国产精品亚洲一区在现看
      • <video id="joojq"></video>
        <i id="joojq"><thead id="joojq"></thead></i>

          <video id="joojq"></video>
          <ins id="joojq"><table id="joojq"></table></ins>
          <u id="joojq"><bdo id="joojq"></bdo></u>

        1. <i id="joojq"></i>
          <u id="joojq"></u>
        2. <source id="joojq"></source>
        3. 日日噜噜噜夜夜爽爽国产 | 亚洲欧美日韩精品专区 | 一本在线中文字幕 | 色综合久久88色综合天天免费 | 亚洲专区欧美日韩 | 在线人成视频播放午夜福利网站 |