Umkhiqizi Intengo Enhle I-Dimethyl Sulfoxide (DMSO) I-CAS 67-68-5
Izici Umkhiqizi Intengo Enhle I-Dimethyl Sulfoxide (DMSO) CAS 67-68-5
I-Dimethyl sulfoxide (ebizwa ngokuthi i-DMSO) iyinhlanganisela ye-organic equkethe isulfure, i-English Dimethylsulfoxide, ifomula yamangqamuzana ithi (CH3) 2SO, iwuketshezi olungenambala, olungenaphunga futhi olusobala ekamelweni lokushisa, uketshezi oluvuthayo oluvuthayo, futhi inokubili i-polarity ephezulu. , indawo yokubilisa ephezulu, i-aprotic, ihlangana namanzi, ubuthi obuphansi kakhulu, ukuzinza okuhle kokushisa, okungahlangani nama-alkanes, okuncibilika ezintweni eziningi eziphilayo ezifana namanzi, i-ethanol, i-propanol, i-ether, i-benzene ne-chloroform, eyaziwa ngele-"i-universal solvent". Ingenye yezincibilikisi eziphilayo ezisetshenziswa kakhulu ezinokuncibilika okuqine kakhulu. Ingancibilikisa izinto eziningi eziphilayo, okuhlanganisa ama-carbohydrates, ama-polymers, ama-peptides, nosawoti omningi namagesi wezinto ezingaphili. Ingancibilikisa i-50-60% yesisindo sayo se-solute (ezinye izincibilikisi ezivamile zingancibilikisa kuphela i-10-20%), ngakho-ke kubaluleke kakhulu ekuphathweni kwesampula kanye nokuhlolwa kwezidakamizwa ngesivinini esikhulu. Ngaphansi kwezimo ezithile, ukusabela kokuqhuma kungenzeka lapho i-Dimethyl sulfoxide ihlangana ne-asidi chloride. I-Dimethyl sulfoxide isetshenziswa kabanzi njenge-solvent kanye ne-reagent, ikakhulukazi njengokucubungula i-solvent nokuphotha i-solvent ku-acrylonitrile polymerization, njenge-polyurethane synthesis kanye ne-solvent yokuphotha, njenge-polyamide, i-polyimide ne-polysulfone resin synthesis Synthesis, i-Chemicalbook nama-hydrocarbon anephunga elimnandi, i-butadiene extraction solvents kanye ne-solvents ye-inchlorosis ye-inchlorosis, njll. embonini yezemithi, i-dimethyl sulfoxide nayo isetshenziswa ngokuqondile njengempahla eluhlaza kanye nomthwali weminye imithi. I-Dimethyl sulfoxide ngokwayo ine-anti-inflammatory and relieving, diuretic, sedative kanye neminye imiphumela, eyaziwa nangokuthi "i-panacea", futhi ivame ukungezwa ezidakamizweni njengengxenye esebenzayo yezidakamizwa ezidambisa izinhlungu. Inesici esikhethekile sokungena esikhunjeni kalula, okuholela ekunambithekeni okufana ne-oyster kumsebenzisi. I-sodium cyanide ku-dimethyl sulfoxide ingabangela ubuthi be-cyanide ngokuthinta isikhumba. Futhi i-dimethyl sulfoxide ngokwayo ayinabo ubuthi obuncane. I-Dimethyl sulfoxide isetshenziswa njenge-extractant yizinkampani eziningi zamakhemikhali nezemithi. Kodwa-ke, ngenxa yezinga eliphezulu lokubilisa le-DMSO, izinga lokushisa lokusebenza liphezulu kakhulu, okuholela ekuphekeni kwezinto, okuthinta ukubuyiswa kwe-dimethyl sulfoxide nokuhlanza imishini. Khulisa ukusetshenziswa kwamandla. Ngakho-ke, ukutholwa kwe-DMSO sekuphenduke ibhodlela ekusetshenzisweni kwayo kabanzi njenge-extractant. I-Dimethyl sulfoxide iyi-solvent evamile ye-aprotic organic esetshenziselwa ukuncibilikisa inhlanganisela ye-polar ne-nonpolar. Ifomu elihoxisiwe, i-DMSO-d6 (D479382), elisetshenziselwa ikakhulukazi izifundo ze-NMR, libonakala kalula nge-spectrum yalo ye-NMR ngenxa yekhono layo lokuhlakaza iningi labahlaziyi.
Synonimes :sulfinylbis (methane);DMSO;DIMETHYL SULFOXIDE;DIMETHYL SULPHOXIDE;DIMETHYLIS SULFOXIDUM;FEMA 3875;Methyl sulfoxide, extra pure, 99.85%;Methyl sulfoxide, for analysis ACS, 99.
CAS: 67-68-5
Umkhiqizi Wezinhlelo Zokusebenza Intengo Enhle I-Dimethyl Sulfoxide (DMSO) CAS 67-68-5
1. I-DMSO isetshenziselwa ukukhipha i-hydrocarbon enephunga elimnandi, indawo yokusabela ye-resin nodayi, i-acrylic fiber polymerization, ne-solvent yokuphotha, njll.
2. I-DMSO ingasetshenziswa njenge-solvent ephilayo, i-reaction medium kanye ne-organic synthesis intermediate. Iguquguquka kakhulu. Lo mkhiqizo unamandla okukhetha aphezulu, asetshenziswa njenge-polymerization kanye ne-condensation solvent ye-acrylic resin ne-polysulfone resin, i-polymerization kanye ne-solvent yokuphotha ye-polyacrylonitrile ne-acetate fiber, i-solvent yokukhipha i-alkane kanye nokuhlukaniswa kwe-hydrocarbon enamakha. I-aromatic hydrocarbon, i-butadiene extraction, i-acrylic fibre spinning, i-solvent yepulasitiki kanye ne-reaction medium yodayi bokwenziwa be-organic, imithi kanye nezinye izimboni. Ngokwemithi, i-dimethyl sulfoxide inemiphumela elwa nokuvuvukala kanye ne-analgesic, futhi inamandla anamandla angena esikhumbeni, ngakho-ke ingahlakaza izidakamizwa ezithile ku-Chemicalbook, ukuze izidakamizwa ezinjalo zingene emzimbeni womuntu ukuze zifeze injongo yokwelashwa. Kusetshenziswa lesi sithako se-dimethyl sulfoxide, singasetshenziswa futhi njengesithasiselo sezibulala-zinambuzane. Inani elincane le-dimethyl sulfoxide liyengezwa kwezinye izibulala-zinambuzane ukusiza isibulala-zinambuzane singene esitshalweni ukuze sithuthukise ukusebenza kahle. I-Dimethyl sulfoxide ingasetshenziswa futhi njenge-solvent yokudaya, i-de-staining ejenti, isithwali sokudaya semicu yokwenziwa, imunca ukubuyisa i-acetylene ne-sulphur dioxide, i-synthetic fiber modifier, i-antifreeze, i-capacitor medium, uwoyela wamabhuleki, ukukhishwa kwe-ejenti yezinsimbi ezingavamile, njll.
I-3.DMSO ingasetshenziswa njenge-reagent yokuhlaziya kanye noketshezi olungashintshi lwe-chromatography yegesi, futhi isetshenziswe njengesixazululi ekuhlaziyweni kwe-ultraviolet spectrum.
4.DMSO organic solvent, reaction medium and organic synthesis intermediate. Iguquguquka kakhulu. Ngekhono eliphezulu lokukhetha, isetshenziswa njenge-polymerization kanye ne-condensation solvent ye-acrylic resin ne-polysulfone resin, i-polymerization kanye ne-solvent yokuphotha ye-polyacrylonitrile ne-acetate fiber Chemicalbook, i-solvent yokukhipha i-alkane ne-aromatic hydrocarbon separation, esetshenziselwa i-hydrocarbon ephunga elimnandi, i-Butadiene isizinda, i-synthetic fiber organic i-pharmaceutical kanye nezinye izimboni zokusabela. Ngokwemithi, inemiphumela elwa nokuvuvukala kanye ne-analgesic, futhi inokungena okuqinile esikhumbeni.
Ukucaciswa Komkhiqizi Intengo Enhle I-Dimethyl Sulfoxide (DMSO) CAS 67-68-5
| Inhlanganisela | Ukucaciswa |
| Ukubukeka | Uketshezi olukhanyayo olungenambala |
| Ubumsulwa | ≥99.9% |
| Okuqukethwe kwamanzi (KF) | ≤0.1% |
| I-Acidity (Ibalwa njenge-KOH) | ≤0.03mg/g |
| I-Crystallization Point | ≥18.1℃ |
| ukudluliswa kokukhanya (400nm) | ≥96% |
| inkomba ye-refraction (20 ℃) | 1.4775–1.4790 |
Ukupakishwa Komkhiqizi Inani Elihle I-Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Iphakheji:230kg/isigubhu
Isitoreji:Isitoreji kufanele sibe endaweni epholile, yomile futhi ikhiphe umoya.
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