Dab tsi ntawm cov kuab tshuaj yog dimethyl sulfoxide cas tsis muaj 67 68 5?

Dab tsi yog dimethyl sulfoxide hnyav (CAS: 67-68-5)?

Dimethyl sulfoxide (DMSO) txhais tau tias yog cov kuab tshuaj organic polar uas yog soluble nyob rau hauv ob qho tib si aqueous thiab organic ib puag ncig, paub txog nws lub peev xwm los cuam tshuam hydrogen bonds thiab thauj me me molecules los ntawm cov teeb meem. Nws yog feem ntau siv rau hauv cov tshuaj tiv thaiv hluavtaws ua cov oxidant me me thiab hauv kev kawm txog cov tshuaj carbanion.

Dab tsi ntawm cov kuab tshuaj yog dimethyl sulfoxide (CAS: 67-68-5)?

polar aprotic kuab tshuaj
Dimethyl sulfoxide (DMSO)yog ib qho organosulfur compound nrog cov mis (CH 3) 2S =O. Cov kua tsis muaj xim no yog sulfoxide feem ntau siv hauv kev lag luam. Nws yog ib qho tseem ceeb polar aprotic hnyav uas dissolves ob qho tib si polar thiab nonpolar tebchaw thiab yog miscible nyob rau hauv ib tug ntau yam ntawm cov organic solvents thiab dej.

dmso dimethyl sulfoxide siv

• Organic Synthesis: Ua haujlwm hnyav rau cov tshuaj nucleophilic thiab electrophilic, ua kom cov tshuaj tiv thaiv nrawm (xws li, alkylation, tshem tawm cov tshuaj tiv thaiv).
• Analytical Chemistry: Siv nyob rau hauv cov roj chromatography nyob ruaj khov theem, UV spectroscopy cov kuab tshuaj, thiab cov qauv ua ntej.
• Daim ntawv thov kev lag luam: tshuaj tua kab nkag, tshuaj tua kab mob, capacitor dielectrics, thiab lwm yam.

Vim li cas thiaj xaiv Gneebio ua koj tus DMSO?

Gneebioyog lub chaw tsim khoom ntseeg siab ntawm Dimethyl Sulfoxide, muab kev ntseeg tau zoo, kev ua kom huv huv, thiab xa khoom thoob ntiaj teb.

• Kev Tswjhwm nruj nruj: GMP- thiab ISO- ntawv pov thawj ntau lawm kom ntseeg tau siab purity thiab tsawg impurities.
• Ntau Qib: Pharmaceutical (Ntau dua lossis sib npaug li 99.9%), Lab / Analytical (Ntau dua lossis sib npaug li 99.7%), Muaj (99–99.5%), Electronic, thiab qib customized.
• Kev Pabcuam R & D: Pab neeg ua haujlwm pab nrog kev ntsuas kev sib xyaw, kev tsim, thiab kev xaiv qib.
• Kev Ruaj Ntseg & Tus Nqi Sib Tw: Loj - teev ntau lawm ua kom ntseeg tau cov khoom lag luam zoo ntawm tus nqi zoo.
• Ntiaj teb Export Experience: Cov khoom ua tau raws li USP / EP / JP cov qauv thiab raug xa mus thoob ntiaj teb.

Yam khoom siv tshuaj los ntawm Gneebio

Cov neeg siv khoom lag luam feem ntau yuav DMSO CAS: 67-68-5 ua ke nrog lwm cov kuab tshuaj thiab cov khoom nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:

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