Products
Methyl Sulfoxide
Structural Formula
Zvinhu Zvenyama
Chitarisiko: isina ruvara uye isina kunhuhwirira yakajeka mvura
Kunyungudika:18.4°C
Poindi yekuvira:189°C(lit.)
Density:1.100g/mLat20°C
Mhepo density:2.7(vsair)
Refractivity:n20/D1.479(lit.)
Mhepo inopenya:192°F
Acidity coefficient(pKa):35(at25°C)
Hukama polarity:0.444
Kunoonda nechando:18.4°C
Safety Data
Ndezvezvinhu zvakajairika
Tsika kodhi: 2930300090
Export Mutero Kudzoserwa Kwemari (%):13%
Application
Dimethyl sulfoxide inoshandiswa zvakanyanya se solvent, reaction reagent uye organic synthesis yepakati, kunyanya sekugadzirisa solvent uye filament drawing solvent mu acrylonitrile polymerization reaction, se solvent ye polyurethane synthesis uye filament kudhirowa, se solvent ye polyamide, polyimide uye polysulfone resin, uyewo solvent yekunhuhwirira hydrocarbon uye butadiene kutorwa uye solvent yekugadzira chlorofluoroaniline.Kunze kwezvo, dimethyl sulfoxide inoshandiswa zvakananga seyakagadzirwa uye inotakura mimwe mishonga muindasitiri yemishonga.Dimethyl sulfoxide (DMSO) pachayo ine anti-inflammatory, analgesic, diuretic uye sedative madhara, uye inozivikanwawo se "panacea", iyo inowanzowedzerwa kumishonga sechinhu chinoshanda chemishonga yeanalgesic.
Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound ine molecular formula C2H6OS, mvura isina ruvara uye isinganhuwi inoonekera patembiricha yekamuri, uye hygroscopic inopfuta mvura.Iine hunhu hwepamusoro polarity, high boiling point, good thermal stability, non-protonic, miscible with water, soluble in most organic substances zvakadai se ethanol, propanol, benzene uye chloroform, etc. Inozivikanwa se "universal solvent".Kana ichipisa pamberi peasidhi, zvishoma zvemethyl mercaptan, formaldehyde, dimethyl sulfide, methanesulfonic acid uye mamwe makomisheni achagadzirwa.Inoora pakupisa kwepamusoro, inopindirana nechisimba neklorini, uye inopisa mumhepo ine chiedza chebhuruu.Inogona kushandiswa se organic solvent, reaction yepakati uye organic synthesis yepakati.Inogona zvakare kushandiswa sekudhaya solvent yesynthetic fiber, dyeing agent, dhayi inotakura uye inonwisa yekudzoreredza acetylene uye sulfur dioxide.
Zvinhu zvenyama.
Mvura isina ruvara ye viscous.Inopisa, inenge isina kunhuhwirira, ine inovava kuravira, hygroscopic.Kunze kwepetroleum ether, inogona kunyungudutsa general organic solvents.Inogona kunyungudika mumvura, ethanol, acetone, acetaldehyde, pyridine, ethyl acetate, dibutyl benzodicarboxylate, dioxane uye makomisheni anonhuhwirira, asi isinganyunguriki mune aliphatic hydrocarbon makomisheni kunze kweacetylene.Iine hygroscopicity yakasimba uye inogona kutora mwando yakaenzana ne70% yehuremu hwayo kubva kumhepo pa20 ℃ kana hunyoro huri 60%.Chigadzirwa chacho hachina kusimba oxidizer, uye dimethyl sulfoxide isina mvura haiparadze simbi.Kana iine mvura, inoodza kuita iron;mhangura nedzimwe simbi, asi kwete kualuminium.Yakagadzikana kune mabhesi.Kupisa muhupo hweasidhi kunobudisa zvishoma zvemethyl mercaptan, formaldehyde, dimethyl sulfide;methanesulfonic acid uye mamwe makemikari.Kuora pakupisa kwepamusoro, kunogona kuita zvechisimba neklorini, inopisa mumhepo ine chiedza chebhuruu.
