Used for aromatic extraction, resin and dye reaction medium, acrylic fiber polymerization, drawing solvent, etc
It can be used as organic solvent, reaction medium and intermediate of organic synthesis. 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. Adding a small amount of dimethyl sulfoxide to some pesticides helps 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.
It is used as an analytical reagent and stationary liquid for gas chromatography, and also as a solvent for ultraviolet spectral analysis
Antifreeze. Dimethyl sulfoxide releases heat when mixed with water and snow. Therefore, it is convenient to make automotive antifreeze, brake oil and hydraulic fluid components. Ethylene glycol antifreeze is no longer suitable at a low temperature of more than -40 ° C, and has a lower boiling point than dimethyl sulfoxide, which is toxic and easy to produce gas resistance. Dimethyl sulfoxide antifreeze is used in cars and tanks in the northern cold areas, and can be supplemented with snow instead of water at any time. Dimethyl sulfoxide is also used in deicing agents, coatings, anti-freeze of various latex, gasoline, aviation antifreeze, bone marrow, blood, organ low temperature preservation of antifreeze.
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