Zogulitsa
Methyl Sulfoxide
Zomangamanga Formula
Zakuthupi
Maonekedwe: madzi owoneka bwino opanda mtundu komanso opanda fungo
Kusungunuka: 18.4°C
Kuwira: 189°C(lit.)
Kachulukidwe: 1.100g/mLat20°C
Kuchuluka kwa nthunzi:2.7(vsair)
Refractivity:n20/D1.479(lit.)
Pothirira: 192°F
Acidity coefficient(pKa):35(at25°C)
Chibale polarity: 0.444
Kuzizira kozizira: 18.4°C
Data Data
Ndi katundu wamba
Customs kodi: 2930300090
Mtengo Wobweza Msonkho Wotumiza kunja (%): 13%
Kugwiritsa ntchito
Dimethyl sulfoxide chimagwiritsidwa ntchito monga zosungunulira, anachita reagent ndi organic kaphatikizidwe wapakatikati, makamaka processing zosungunulira ndi filament kujambula zosungunulira mu acrylonitrile polymerization anachita, monga zosungunulira kwa polyurethane synthesis ndi filament kujambula, monga zosungunulira kwa polyamide, polyimide ndi polysulfone utomoni, komanso zosungunulira kwa onunkhira hydrocarbon ndi butadiene m'zigawo ndi zosungunulira synthesizing chlorofluoroaniline.Kupatula apo, dimethyl sulfoxide imagwiritsidwa ntchito mwachindunji ngati zopangira komanso zonyamulira mankhwala ena m'makampani opanga mankhwala.Dimethyl sulfoxide (DMSO) palokha imakhala ndi anti-inflammatory, analgesic, diuretic ndi sedative zotsatira, ndipo imadziwikanso kuti "panacea", yomwe nthawi zambiri imawonjezeredwa ku mankhwala monga gawo logwira ntchito la mankhwala ochepetsa ululu.
Dimethyl sulfoxide (DMSO) ndi sulfure-muna organic pawiri ndi molecular chilinganizo C2H6OS, colorless ndi odorless mandala madzi pa firiji, ndi hygroscopic kuyaka madzi.Iwo ali ndi makhalidwe a mkulu polarity, mkulu kuwira mfundo, wabwino matenthedwe bata, sanali protonic, miscible ndi madzi, sungunuka mu zinthu zambiri organic monga Mowa, propanol, benzene ndi chloroform, etc. Amadziwika kuti "zosungunulira padziko lonse".Mukatenthedwa pamaso pa asidi, pang'ono methyl mercaptan, formaldehyde, dimethyl sulfide, methanesulfonic acid ndi mankhwala ena adzapangidwa.Imawola pa kutentha kwakukulu, imachita mwamphamvu ndi klorini, ndipo imayaka mumlengalenga ndi lawi labuluu lopepuka.Itha kugwiritsidwa ntchito ngati organic zosungunulira, zochita sing'anga ndi organic synthesis wapakatikati.Itha kugwiritsidwanso ntchito ngati zosungunulira zopangira utoto, zosungunulira zopaka utoto, chonyamulira chodaya komanso choyamwa cha kuchira kwa acetylene ndi sulfure dioxide.
Thupi katundu.
Viscous madzimadzi opanda colorless.Zoyaka, pafupifupi zopanda fungo, ndi kukoma kowawa, hygroscopic.Kupatula petroleum ether, imatha kusungunula zosungunulira za organic.Ikhoza kusungunuka m'madzi, ethanol, acetone, acetaldehyde, pyridine, ethyl acetate, dibutyl benzodicarboxylate, dioxane ndi onunkhira mankhwala, koma osasungunuka mu aliphatic hydrocarbon mankhwala ena osati acetylene.Ili ndi hygroscopicity yamphamvu ndipo imatha kuyamwa chinyezi chofanana ndi 70% ya kulemera kwake kuchokera mumlengalenga pa 20 ℃ pomwe chinyezi chapafupi ndi 60%.Mankhwalawa ndi oxidizer ofooka, ndipo dimethyl sulfoxide popanda madzi sizowononga zitsulo.Ikakhala ndi madzi, imawononga chitsulo;mkuwa ndi zitsulo zina, koma osati aluminiyamu.Wokhazikika ku maziko.Kutentha pamaso pa asidi kudzatulutsa pang'ono methyl mercaptan, formaldehyde, dimethyl sulfide;methanesulfonic acid ndi mankhwala ena.Kuwola pa kutentha kwakukulu, kumatha kuchita mwachiwawa ndi klorini, kuyaka mumlengalenga ndi lawi la buluu lowala.
