Mainly produces a series of intermediate products based on naphthalene and benzene

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PRODUCTS

Acid mordant black T
Specification
Index
1st grade
2nd grade
3rd grade
Appearance
Black or brown even powder or pellet
Strength(than to standard sample) %
100
110
100
Remains through a sieve of 250um %≤
5.0
5.0
5.0
Water insoluble %¡Ü
0.3
0.3
0.3
Water %≤
5
5
5
Solubility(80°C)    
40g/L
Uses Mily use for dyeing of wool, woolens,nylon, silk and leather, it can dye goods even jet-black and grey

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