Owing to our unmatched and efficient way of working, we have risen as promising suppliers in the markets of Hathras(India) Buyers are free to place orders and can expect timely deliveries of the same.Characteristics:- Nigrosine is a black dye having very good penetration value in leather. It is highly anionic.Uses : Leather, wool and textile dyeing Ink Shoe polish Mosquito killer coil Moulding and bakelite powder.