Sulfolane [ 126-33-0 ]

Purity: 99%, colorless, odorless and solid at 27 and 28 ℃, melt into colorless transparent liquid. With water, mix dimethylbenzene, methanthiol, ethyl mercaptan immiscible, also can dissolve in aromatic and alcohols. Dissolve dint strong, good selectivity polarity solvent, and most organic compounds and polymer can dissolve in ring, or with butyl sulphone it immiscible. Mainly used as the aromatic extraction solvent, polymer spinning or watering membrane solvents, natural gas and syngas and refinery gas purification, the purification of the syngas desulfurization, as well as rubber, plastic dissolve the jiqing, etc. In addition, it can also be used in textile and dyeing industry as auxiliaries, can make the colorful and bright.