Acid Black ATT | 100% | Acid Black | 25Kg/DR |
CAS NO. :167954-13-4
Molecular Formula : C22H14N6O9S2.C16H11N2O4S.3Na
Packaging Details: in 25kgs Bag, carton, drum
Application: This kind of acid black dyestuff is mainly used for wool, silk, paper and leather dyeing, also can be used for plastic, wood, spices, electrochemical aluminum, pharmaceutical coloring, ink making, its heavy metal salt can be applied in making organic pigment.
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