Chemical properties Colorless liquid, hygroscopic. Almost odorless, with a bitter taste. Soluble in water, ethanol, acetone, ether, benzene and chloroform. Use for aromatic extraction, resin and dye reaction medium, acrylic fiber polymerization, drawing solvent and other applications can be used as organic solvent, reaction medium and organic synthesis intermediate. Extremely versatile. This product has high selective extraction ability, used as acrylic resin and polysulfone resin polymerization and condensation solvent, polyacrylonitrile and acetic acid fiber polymerization drawing solvent, alkane and aromatics separation extraction solvent, used in aromatics, butadiene extraction, acrylic fiber spinning, plastic solvent and organic synthetic dyes, pharmaceutical and other industries reaction medium. In medicine, dimethyl sulfoxide has anti-inflammatory and analgesic effects, and has strong permeability to the skin, so it can dissolve some drugs, so that such drugs can penetrate into the human body to achieve therapeutic purposes. Using this carrier property of dimethyl sulfoxide, it can also be used as an additive to pesticides. Adding a small amount of dimethyl sulfoxide to some pesticides in Chemicalbook can help the pesticide penetrate into the plant to improve its efficacy. Dimethyl sulphoxide can also be used as a dyeing solvent, stain remover and dyeing carrier of synthetic fibers, and can also be used as an absorber for recovering acetylene and sulfur dioxide, synthetic fiber modifier, antifreeze, capacitive media, brake oil, rare metal extractor and so on. Use as an analytical reagent and stationary liquid for gas chromatography, as well as as a solvent for UV spectral analysis as an organic solvent, reaction medium and intermediate for organic synthesis. Extremely versatile. With high selective extraction ability, it is used as the polymerization and condensation solvent of acrylic resin and polysulfone resin, the polymerization drawing solvent of polyacrylonitrile and acetic acid fiber, the extraction solvent of alkane and aromatics, the reaction medium for aromatics, butadiene extraction, acrylic fiber spinning, plastic solvent, organic synthetic dyes, pharmaceuticals and other industries. In terms of medicine, it has anti-inflammatory and analgesic effect and has strong permeability to the skin.