Ushanti Colour Chem Pvt Ltd manufactures Reactive Yellow M4R Dye. Ushanti Colour Chem Pvt Ltd is an ISO 9001: 2000 certified company. The Company also manufactures various types of direct dyestuffs.The Reactive Yellow M4R Dye finds an application in textiles, paper and ink industries. This Reactive Dye has solubility of 80 GPL at 30 Degree C. This Reactive Dye has 0.5% insoluble matters. For testing the strength of this Reactive Dye highly technological machineries have been installed by the company.