The provided Acid Yellowrange is like processing coloryet substantially more hydrophobic. Besides, the hydrophobicity is showed because of the essence of long-chain alkyl classes in the particle. The dyes have great wash speed, and great to generally excellent light quickness. They are utilized for yarn coloring when there is a prerequisite of scouring and processing of the ﬁnal textile. Our Acid Yellowrange has extremely quick ingestion conduct ensuing in unlevel coloring, and they never simply migrate. The pace of assimilation of the dye is constrained by progressive increment in the dyebath, trailed by continuous lessening in the pH. The underlying dyebath pH is higher than 7.0 for coloring pale shades to relieve the underlying strike.