Acid Dyes are utilised in the process of dyeing and colouring protein and animal fibres like wool, nylon, fabric and silk. They have high wash fastness which provides the best colour quality. Our Acid dyes are in high demand and used in bulk quantities in textile dyeing, printing, leather, wool coating and ink industries. The complex structure, large aromatic molecules, and water-soluble anionic properties of acid dyes enhance the solubility and help them stick well with cationic groups in fibre for long-lasting effects.