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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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