Bilamine Acid Dyes (Acid Dyes) are known for its excellent color quality and unique wash fastness. These water dissolvable anionic dyes are compatible with silk, nylon, modified acrylic and woolen fibers. Provided Bilamine Acid Dyes (Acid Dyes) contain elements like sulfuric acid, phenol organic, sodium salt of carboxylic etc. Brightness of color, excellent light dispersion effect, non toxic composition and long shelf life are the main aspects of these products. These dyes are cost effective and are easy to apply.