Reactive Black 5 Dyes offered by our company, is manufactured and supplied by our skilled workers, by making use of high-quality raw materials and modern techniques. These dyes belong to the class of textile azo dyes. They serve as colorants for many industries including paper. Our provided highly concentrated Reactive Black 5 Dyes have better wash and light fastness properties. These dyes form strong co-valent bond with the cellulosic fiber.