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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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