Mtengo Wabwino Wopanga Dimethyl Sulfoxide (DMSO) CAS 67-68-5
kufotokozera
Ndi imodzi mwa zosungunulira zachilengedwe zomwe zimagwiritsidwa ntchito kwambiri zomwe zimakhala ndi kusungunuka kwamphamvu kwambiri. Imatha kusungunula zinthu zambiri zachilengedwe, kuphatikizapo chakudya, ma polima, ma peptide, ndi mchere ndi mpweya wambiri wosapangidwa. Imatha kusungunula 50-60% ya kulemera kwake kwa solute (zosungunulira zina zimatha kusungunula 10-20%), kotero ndikofunikira kwambiri pakuyang'anira zitsanzo ndikuwunika mankhwala mwachangu. Pazifukwa zina, kuphulika kumatha kuchitika Dimethyl sulfoxide ikakhudzana ndi acid chloride. Dimethyl sulfoxide imagwiritsidwa ntchito kwambiri ngati zosungunulira komanso zobwezeretsanso, makamaka pokonza zosungunulira ndi zosungunulira mu acrylonitrile polymerization, monga polyurethane synthesis ndi spining solvent, monga polyamide, polyimide ndi polysulfone resin synthesis Solvents, Chemicalbook ndi aromatic hydrocarbons, butadiene extraction solvents ndi zosungunulira popanga chlorofluoroaniline, ndi zina zotero. Kuphatikiza apo, mumakampani opanga mankhwala, dimethyl sulfoxide imagwiritsidwanso ntchito mwachindunji ngati zopangira komanso chonyamulira mankhwala ena. Dimethyl sulfoxide yokha ili ndi mankhwala oletsa kutupa ndi kupweteka, okodzetsa, oletsa kutopa ndi zina, zomwe zimadziwikanso kuti "panacea", ndipo nthawi zambiri zimawonjezeredwa ku mankhwala ngati gawo logwira ntchito la mankhwala ochepetsa ululu. Ili ndi mphamvu yapadera yolowera pakhungu mosavuta, zomwe zimapangitsa kuti wogwiritsa ntchito azimva kukoma ngati kwa oyster. Sodium cyanide mu dimethyl sulfoxide ingayambitse poizoni wa cyanide kudzera mu kukhudzana ndi khungu. Ndipo dimethyl sulfoxide yokha si poizoni kwenikweni. Dimethyl sulfoxide imagwiritsidwa ntchito ngati chotsitsa ndi makampani ambiri opanga mankhwala ndi mankhwala. Komabe, chifukwa cha kutentha kwambiri kwa DMSO, kutentha kwa ntchito kumakhala kwakukulu kwambiri, zomwe zimapangitsa kuti zinthu zikoke, zomwe zimakhudza kubwezeretsa kwa dimethyl sulfoxide ndi kuyeretsa zida. Kuonjezera kugwiritsa ntchito mphamvu. Chifukwa chake, kubwezeretsa kwa DMSO kwakhala vuto lalikulu chifukwa chogwiritsidwa ntchito kwambiri ngati chotsitsa. Dimethyl sulfoxide ndi chosungunulira chachilengedwe chodziwika bwino chomwe chimagwiritsidwa ntchito kusungunula mankhwala a polar ndi nonpolar. Fomu yochotsedwa, DMSO-d6 (D479382), yomwe imagwiritsidwa ntchito makamaka pa maphunziro a NMR, imadziwika mosavuta ndi mawonekedwe ake a NMR chifukwa cha kuthekera kwake kusungunula ma analyte ambiri.
Mafanizo ofanana
sulfinylbis (methane);DMSO;DIMETHYL SULFOXIDE;DIMETHYL SULPHOXIDE;DIMETHYLIS SULFOXIDUM;FEMA 3875;Methyl sulfoxide, yoyera kwambiri, 99.85%;Methyl sulfoxide, yowunikira ACS, 99.9+%
Kugwiritsa ntchito DMSO
1. DMSO imagwiritsidwa ntchito pochotsa ma hydrocarbon onunkhira, njira yochitira zinthu yopangira utomoni ndi utoto, polymerization ya ulusi wa acrylic, ndi solvent yozungulira, ndi zina zotero.
2. DMSO ingagwiritsidwe ntchito ngati organic solvent, reaction medium ndi organic synthesis intermediate. Yogwiritsidwa ntchito mosiyanasiyana. Chogulitsachi chili ndi luso losankha bwino lotulutsa, chomwe chimagwiritsidwa ntchito ngati polymerization ndi condensation solvent ya acrylic resin ndi polysulfone resin, polymerization ndi spinning solvent ya polyacrylonitrile ndi acetate fiber, solvent yotulutsa alkane ndi aromatic hydrocarbon separation. Aromatic hydrocarbon, butadiene extraction, acrylic fiber spinning, plastic solvent ndi reaction medium ya organic synthetic dyes, pharmaceuticals ndi mafakitale ena. Ponena za mankhwala, dimethyl sulfoxide ili ndi anti-inflammatory and painkiller effects, ndipo ili ndi mphamvu yolowera pakhungu, kotero imatha kusungunula mankhwala ena mu Chemicalbook, kuti mankhwala oterewa athe kulowa m'thupi la munthu kuti akwaniritse cholinga cha chithandizo. Pogwiritsa ntchito katundu wonyamula wa dimethyl sulfoxide uwu, ingagwiritsidwenso ntchito ngati chowonjezera cha mankhwala ophera tizilombo. Dimethyl sulfoxide yochepa imawonjezedwa ku mankhwala ena ophera tizilombo kuti athandize mankhwala ophera tizilombo kulowa m'chomera kuti apititse patsogolo kugwira ntchito. Dimethyl sulfoxide ingagwiritsidwenso ntchito ngati chosungunulira utoto, chochotsera utoto, chonyamulira utoto wa ulusi wopangidwa, choyamwitsa kuti chibwezeretse acetylene ndi sulfur dioxide, chosinthira ulusi wopangidwa, choletsa kuzizira, capacitor medium, mafuta oletsa kuzizira, chotulutsa zitsulo zosowa, ndi zina zotero.
3.DMSO ingagwiritsidwe ntchito ngati choyeretsera chowunikira komanso madzi okhazikika a chromatography ya mpweya, komanso imagwiritsidwa ntchito ngati chosungunulira mu kusanthula kwa ultraviolet spectrum.
4. DMSO organic solvent, reaction medium ndi organic synthesis intermediate. Yosinthasintha kwambiri. Ndi luso losankha kwambiri lochotsa zinthu, imagwiritsidwa ntchito ngati polymerization ndi condensation solvent ya acrylic resin ndi polysulfone resin, polymerization ndi spinning solvent ya polyacrylonitrile ndi acetate fiber Chemicalbook, solvent yochotsera zinthu ya alkane ndi aromatic hydrocarbon separation, yomwe imagwiritsidwa ntchito popangira aromatic hydrocarbon, Butadiene extraction, acrylic fiber spinning, plastic solvent ndi organic synthetic dyes, pharmaceutical ndi mafakitale ena. Ponena za mankhwala, ili ndi mphamvu zotsutsana ndi kutupa komanso kupha ululu, ndipo imalowa mwamphamvu pakhungu.
Kufotokozera kwa DMSO
| Pawiri | Kufotokozera |
| Maonekedwe | Madzi owonekera opanda utoto |
| Chiyero | ≥99.9% |
| Kuchuluka kwa Madzi (KF) | ≤0.1% |
| Asidi (Yowerengedwa ngati KOH) | ≤0.03mg/g |
| Malo Opangira Makristalo | ≥18.1 ℃ |
| kutumiza kwa kuwala (400nm) | ≥96% |
| chizindikiro cha refraction (20℃) | 1.4775～1.4790 |
Kulongedza kwa DMSO
225kg/ng'oma
Malo osungiramo ayenera kukhala ozizira, ouma komanso opatsa mpweya wabwino.
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