Saraf Chemical Industries supplies Salt Free Dyes with Membrane Technology. Saraf Chemical Industries manufactures and supplies Reactive and Direct dyes through merchant exporters. The Salt Free Dyes with Membrane Technology are mainly used to make liquid dyes. Since salt and other impurities are removed during this process, the end product possesses improved brilliancy and is environment friendly as non-dusting. The Salt Free Dyes are produced using membrane technology, Reverse Osmosis. Since the salt contents are reduced the solubility also increases. Due to this he dye becomes stable at the time of making liquid and can be retained For a longer time.