一级a性色生活片久久无码一

 

    一级a性色生活片久久无码一

     
         Sulphur Black BR 200%
         Sulphur Black B 200%
         Solubilised Sulphur Black
         Liquid Sulphur Black
         2,4-Dinitrochlorobenzene
         2,4-Dinitrophenol
         2,4-Dinitrophenol Sodium
         2,4-dinitroaniline
         2-Amino-4-nitrophenol
         2-Amino-4-Nitrophenol Sodium
         6-Chloro-2,4-dinitroaniline
         6-Bromo-2,4-dinitroaniline
         More
     
     
      Products

    Solubilised Sulphur Black

    CAS: 1326-83-6
    Colour Index No.:
    C.I. Solubilised Sulphur Black 1(53186)
    Standard of identity:
    HG/T3632-1999
    Appearance
    Black Uniform Granules or powder
    Spectrometer strength
    100±5
    Strength(with the standard )
    100%
    Shade
    Approximate to the Standard
    Moisture,%     ≤
    7.0
    Insoluble Impurity in Water, % ≤
    0.5
    Solubility, G/L(60℃) ≥
    60
    Packing: In 25 kgs net woven bag / carton / iron drum.

    Sales Tel: +86-379-65920866
  • <tbody id='b41ge'></tbody>

    一级a性色生活片久久无码一

  • <tfoot id='b41ge'></tfoot>

      <legend id='b41ge'><style id='b41ge'><dir id='b41ge'><q id='b41ge'></q></dir></style></legend>
      <i id='b41ge'><tr id='b41ge'><dt id='b41ge'><q id='b41ge'><span id='b41ge'><b id='b41ge'><form id='b41ge'><ins id='b41ge'></ins><ul id='b41ge'></ul><sub id='b41ge'></sub></form><legend id='b41ge'></legend><bdo id='b41ge'><pre id='b41ge'><center id='b41ge'></center></pre></bdo></b><th id='b41ge'></th></span></q></dt></tr></i><div id='b41ge'><tfoot id='b41ge'></tfoot><dl id='b41ge'><fieldset id='b41ge'></fieldset></dl></div>

          <bdo id='b41ge'></bdo><ul id='b41ge'></ul>

          1. <li id='b41ge'><abbr id='b41ge'></abbr></li>
          2. Copyright(C)2016 , Henan Luoran Co., Ltd. All Rights Reserved.  Supported by     Copyright Notice