Dab tsi yog cov khoom ntawm DMSO (CAS: 67-68-5) hnyav?

dmso hnyav zog

Dimethyl sulfoxide (DMSO) yog sulfur - muaj cov organic compound nrog cov mis molecular C₂H₆OS, nthuav tawm ntau yam khoom tseem ceeb thiab ntau yam kev siv. Cov hauv qab no muab cov ncauj lus kom ntxaws txog dimethyl sulfoxide:

DMSO hnyav lub cev muaj zog

• Cov tsos mob: tsis muaj xim, tsis muaj ntxhiab, pob tshab kua ntawm chav tsev kub nrog cov khoom hygroscopic.
• Melting point: 18.4 degree
• Kub Point: 189 degree
• Ceev: 1.100 kg / m³
• Flash Point: 95 degree
• Solubility: Soluble nyob rau hauv dej, ethanol, acetone, acetaldehyde, pyridine, ethyl acetate, thiab ntau yam organic solvents. Raws li qhov tseem ceeb tsis yog -protonic polar solvent, nws feem ntau hu ua "universal solvent."

dmso hnyav qauv

DMSO kuab tshuaj muaj zog

• Kev ruaj ntseg: DMSO hnyav yog qhov ruaj khov ntawm chav tsev kub tab sis decomposes yooj yim nyob rau hauv qhov kub thiab txias, tshav ntuj raug, los yog tiv tauj nrog oxygen.
• Reactivity: Cua sov nyob rau hauv lub xub ntiag ntawm acids tsim me me ntawm methyl mercaptan, formaldehyde, dimethyl sulfide, thiab methanesulfonic acid. Nws reacts hnyav nrog cov tshuaj chlorine thiab kub hnyiab hauv huab cua nrog cov nplaim daj daj.
• Txo Cov Khoom: DMSO cov kuab tshuaj tuaj yeem raug txo kom ua dimethyl sulfide, thaum muaj zog oxidizing cov neeg ua haujlwm oxidize nws mus rau dimethyl sulfone.

DMSO solvent Synthesis Methods

Lub hauv paus synthesis txoj kev rau dimethyl sulfoxide muaj xws li:

• Carbon disulfide thiab methanol txoj kev: Ua los ntawm oxidation cov tshuaj tiv thaiv siv methanol thiab carbon disulfide ua raw cov ntaub ntawv.
• Txoj Kev Hydrogen Peroxide: Reacts dimethyl sulfide nrog hydrogen peroxide siv acetone ua qhov nruab nrab tsis.
• Nitrogen Dioxide Method: Reacts methanol nrog hydrogen sulfide los ua dimethyl sulfide, uas tom qab ntawd oxidized nrog nitrogen dioxide los tsim dimethyl sulfoxide.

DMSO cov kuab tshuaj siv

• Organic Synthesis: DMSO dimethyl sulfoxide yog ib qho tseem ceeb ntawm cov polar solvent dav siv hauv cov organic synthesis. Nws dissolves ntau cov organic tebchaw thiab pab txhawb kev loj hlob ntawm cov tshuaj tiv thaiv.
• Pharmaceutical Applications: Hauv kev kho mob, DMSO ua cov kuab tshuaj thiab cov khoom siv tshuaj, pab cov tshuaj nkag mus rau hauv cov ntaub so ntswg lom. Tsis tas li ntawd, nws yog ua hauj lwm nyob rau hauv tshuaj pleev ib ce rau tej yam kev mob xws li mob caj dab.
• Kev Tshawb Fawb Biochemical: DMSO nquag ua haujlwm los ua cov kuab tshuaj lossis cov tshuaj ntxiv hauv kev tshawb fawb biochemical, suav nrog kab lis kev cai ntawm tes, protein purification, thiab tshuaj xyuas.
• Khoom noj khoom haus thiab tshuaj pleev ib ce: Dimethyl sulfoxide kua yog qee zaus muab tso rau hauv cov tshuaj kho mob thiab tshuaj pleev ib ce rau nws cov khoom nkag mus thiab cov nyhuv moisturizing.
• Cov ntawv thov kev lag luam: DMSO hnyav kuj tseem ua haujlwm rau kev lag luam xws li roj nplua nyeem, hnyav extractant, resin hnyav, thiab additive.

DMSO kuab tshuaj

Gneebio yog ib qho kev ntseeg siab DMSO CAS: 67-68-5 tus neeg muag khoom, muab tus nqi Hoobkas ncaj qha, ntau qhov ntau, thiab xa khoom sai thoob ntiaj teb.

Yam khoom siv tshuaj los ntawm Gneebio

Bulk Industrial buyers feem ntau yuavCAS: 67-68-5 Nrua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:

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