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|Basic chemical-- 1-Chloro-2,4-dinitrobenzene--Jiangsu Dipu Technology Co., Ltd.

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.