Kayayyaki
Methyl sulfoxide
Tsarin Tsari
Abubuwan Jiki
Bayyanar: ruwa mara launi kuma mara wari
Matsayin narkewa: 18.4 ° C
Tushen tafasa: 189°C (lit.)
Yawa: 1.100g/mLat20°C
Yawan tururi: 2.7 (vsair)
Refractivity: n20/D1.479(lit.)
Wutar walƙiya: 192°F
Adadin acidity (pKa):35(at25°C)
Dangantakar polarity: 0.444
Wurin daskarewa: 18.4°C
Bayanan Tsaro
Na kayan gama gari ne
Lambar Kwastam: 2930300090
Yawan Maido Harajin Fitarwa (%): 13%
Aikace-aikace
Dimethyl sulfoxide ne yadu amfani da sauran ƙarfi, dauki reagent da Organic kira tsaka-tsaki, musamman a matsayin aiki sauran ƙarfi da kuma filament zana sauran ƙarfi a acrylonitrile polymerization dauki, kamar yadda sauran ƙarfi ga polyurethane kira da filament zane, kamar yadda sauran ƙarfi ga polyamide, polyimide da polysulfone guduro, kazalika da sauran ƙarfi ga aromatic hydrocarbon da butadiene hakar da sauran ƙarfi ga synthesizing chlorofluoroaniline.Bayan haka, ana amfani da dimethyl sulfoxide kai tsaye azaman albarkatun ƙasa da mai ɗaukar wasu magunguna a cikin masana'antar harhada magunguna.Dimethyl sulfoxide (DMSO) kanta yana da anti-mai kumburi, analgesic, diuretic da magani mai kantad da hankali effects, da kuma aka sani da "panacea", wanda sau da yawa ƙara da kwayoyi a matsayin wani aiki bangaren na analgesic kwayoyi.
Dimethyl sulfoxide (DMSO) wani fili ne mai sulfur mai ɗauke da sulfur tare da tsarin kwayoyin halitta C2H6OS, ruwa mara launi da wari a cikin ɗaki da zafin jiki, da ruwa mai flammable hygroscopic.Yana yana da halaye na high polarity, high tafasar batu, mai kyau thermal kwanciyar hankali, wadanda ba protonic, miscible da ruwa, mai narkewa a cikin mafi yawan kwayoyin abubuwa kamar ethanol, propanol, benzene da chloroform, da dai sauransu An sani da "universal sauran ƙarfi".Lokacin da zafi a gaban acid, za a samar da ƙananan adadin methyl mercaptan, formaldehyde, dimethyl sulfide, methanesulfonic acid da sauran mahadi.Yana bazuwa a babban zafin jiki, yana mai da martani da ƙarfi da chlorine, kuma yana ƙonewa a cikin iska tare da harshen wuta mai haske.Ana iya amfani da shi azaman kaushi na halitta, matsakaicin amsawa da matsakaicin haɗakar halitta.Hakanan za'a iya amfani dashi azaman rini na fiber roba, wakili mai rini, mai ɗaukar rini da abin sha na dawo da acetylene da sulfur dioxide.
Kaddarorin jiki.
Ruwa mara launi.Konewa, kusan mara wari, tare da ɗanɗano mai ɗaci, hygroscopic.Ban da ether na man fetur, yana iya narkar da kaushi na gaba ɗaya.Zai iya zama mai narkewa a cikin ruwa, ethanol, acetone, acetaldehyde, pyridine, ethyl acetate, dibutyl benzodicarboxylate, dioxane da mahadi na aromatic, amma insoluble a cikin mahadi hydrocarbon aliphatic ban da acetylene.Yana da karfi hygroscopicity kuma zai iya sha danshi daidai 70% na nauyinsa daga iska a 20 ℃ lokacin da dangi zafi ne 60%.Samfurin yana da rauni mai oxidizer, kuma dimethyl sulfoxide ba tare da ruwa ba yana lalata karafa.Lokacin da ya ƙunshi ruwa, yana lalata baƙin ƙarfe;jan karfe da sauran karafa, amma ba ga aluminum ba.Barga zuwa tushe.Dumama a gaban acid zai samar da karamin adadin methyl mercaptan, formaldehyde, dimethyl sulfide;methanesulfonic acid da sauran mahadi.Rushewa a yanayin zafi mai zafi, zai iya amsawa da ƙarfi tare da chlorine, yana ƙonewa a cikin iska tare da harshen wuta mai haske.
