97久久综合区小说区图片区,久久精品专区网,亚洲视频在线观看一区二区,一级A一片在线播放高

  • <span id="njhw1"><rt id="njhw1"></rt></span>
    <span id="njhw1"></span>
    <samp id="njhw1"></samp>
  • <td id="njhw1"></td>
  • <rp id="njhw1"><dl id="njhw1"><label id="njhw1"></label></dl></rp>
  • <dfn id="njhw1"></dfn>
  •   Home About us Products Style Order Contact us 中文版
     
        Today :
       
     
    Phosphorus trichloride
    Phosphorus oxychloride
    Phosphorous acid
    Hydrochloric acid
    User:
     
    @tzycchem.com
    Code:
       
     
    Product Name Phosphorous acid
    CAS RN 13598-36-2
    EINECS Number 237-066-7
    Molecular Formula H3PO3
    Molecular Weight 88.0434
    Physical and chemical property Colorless crystals
    Use Used as a reducing agent, nylon whitening agent, also used as Phosphorous acid salt, raw
            materials, pesticide intermediates.
    Structural Formula
     
    <<Back            Order>>
     
    Home    |    About us    |    Products    |    Style    |    Order    |    Contact us    |    中文版
    Taizhou Yongchang Chemical Co., Ltd. All Right Reserved (C)2011 Support by ChemNet ChinaChemNet Toocle