NUBIAN® BLACK NIGROSINE base series
Nigrosine, an azine compound consisting of aniline and nitrobenzene, is a black organic dye used in various applications. Orient Nigrosine is manufactured using state-of-the-art technology to insure human and environmental safety. Orient Nigrosine is not only manufactured as a black colorant but has been developed into a functional high-performance product by adding additional chemicals and electrical elements.
For NUBIAN® BLACK NIGROSINE base products, please contact us.