In order to cater the needs of consumers, we are offering a wide array of Acid Dyes. These are effective on silk and in dyeing the synthetic fiber nylon. Apart from these, provided dyes are used to synthetic polyamide and dye natural protein. Acid Dyes are soluble in water and has affinity for amphoteric fibers. These dyes are also suitable to stain organelles in the medical field. They are avail in economical prices.