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      Jiangsu Dipu Technology Co., Ltd.
      This product can be used in dyeing cotton textiles, linen, viscose and cotton blended textiles
      This product is mainly used in manufacturing sulfur dyestuff, 2,4-Dinitroaniline, dinitrophenol, picric acid, etc. Moreover, it can also be used as raw material for other dyestuffs, pesticides and drugs. It is packed by 300kg iron drum.

      Add: (Chemical Industrial Park) (Duigougang Town, Guannan County, Lianyungang City, Jiangsu, China
      E-mail: sales@jsdipu.com

       
      PRODUCTS
       

      Sulfur dyestuff-- sulphur black

      Product name Reference number Specification Appearance Packing
      Sulphur black  BLACK 1 100%- 240% blue black powder or coarse powder 25kg woven bag, or iron drum

      This product can be used in dyeing cotton textiles, linen, viscose and cotton blended textiles

      Basic chemical-- 1-Chloro-2,4-dinitrobenzene

      Item Index
      Refined product Superior product First-class product
      Appearance light yellow to light brown crystal
      Crystallization point  °C ≥ 49.0 48.5 47.5
      Purity , S ≥ 99.3 99.0 96.0
      Low-boiling point substance,  S ≤ 0.05 0.2 1.0
      Dinitrochlorobenzene isomer, S ≤ 0.7 1.0 3.0
      High-boiling point substance,  S ≤ - - 0.1
      Moisture,  % ≤ 0.5 0.5 1.0

      This product is mainly used in manufacturing sulfur dyestuff, 2,4-Dinitroaniline, dinitrophenol, picric acid, etc. Moreover, it can also be used as raw material for other dyestuffs, pesticides and drugs. It is packed by 300kg iron drum.

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