国产欧美日韩亚洲精品|无码AV专区丝袜专区|欧美精品一区二区免费看|精品日产1区2卡三卡麻豆|久久精品这里只有精99品|亚洲国产日韩精品二三四区|无码熟熟妇丰满人妻PORN|国产亚洲精品成人a v片麻豆

  • <delect id="06w6w"></delect>
    <tr id="06w6w"></tr>
  • <tbody id="06w6w"><sup id="06w6w"></sup></tbody>
  • <dd id="06w6w"></dd>
  • <optgroup id="06w6w"><small id="06w6w"></small></optgroup>
    <abbr id="06w6w"><del id="06w6w"></del></abbr>
  • <delect id="06w6w"></delect>
  • <code id="06w6w"><noframes id="06w6w"></noframes></code>
  • <ul id="06w6w"><del id="06w6w"></del></ul>
  • <li id="06w6w"><abbr id="06w6w"></abbr></li>
  • 
       
        
        
    • Welcome to Zibo Sanfu Chemical Co.,Ltd

      Ms.Amanda Mobile/Wechat: 0086-13791812570


    2-Phenylindole-5-sulfonic acid


    2-Phenylindole-5-sulfonic acid sodium salt
    Molecular formula: C14H10NO3SNa
    Molecular weight: 295.3
    Structural formula:
     
    Item
    Index
    Appearance
    light yellow
    concentration(%)
    ≥66.0
    organic substance 2-Phenyl Indole-5-sulphonic soidum(%)
    ≥98.0
    other impure material  (%)
    ≤0.5
    Use: Dyestuff intermediate
    Packing: Export Cardboard barrel or collection bag




      Previous product: N-Ethyl-2-Phenylindole
      Next product: 2,3-Dimethyl Indole




    莫力| 富民县| 博客| 武清区| 尉犁县| 安新县| 乌审旗| 稷山县| 桐庐县| 体育| 甘谷县| 仪征市| 临沧市| 涞水县| 长沙县| 郸城县| 京山县| 吴旗县| 富顺县| 乳山市| 宽甸| 武穴市| 永济市| 双牌县| 淄博市| 波密县| 土默特右旗| 巴林右旗| 博罗县| 乡宁县| 乐清市| 甘肃省| 长白| 揭西县| 怀仁县| 苏尼特右旗| 余姚市| 关岭| 新营市| 五莲县| 布拖县|