DMSO Boiling Point: Kev Ntsuam Xyuas Kev Tshawb Fawb thiab Kev Tshawb Fawb
DMSO (Dimethyl Sulfoxide) yog polar organic hnyav siv dav hauv tshuaj, tshuaj, biotechnology thiab lwm yam. Hauv tsab xov xwm no, peb yuav txheeb xyuas cov yam ntxwv ntawm qhov kub thiab txias ntawm DMSO kom ntxaws thiab sib tham txog nws cov ntawv thov hauv ntau qhov chaw.
Cov khoom tseem ceeb thiab qhov kub ntawm DMSO
Cia peb saib cov yam ntxwv physicochemical ntawm DMSO, uas yog cov kua tsis muaj xim, tsis muaj ntxhiab nrog cov tshuaj formula ( \text{(CH}3)2\text{SO} ). Nws yog lub npe hu rau nws qhov hnyav hnyav thiab tsis muaj tshuaj lom, muaj peev xwm yaj ntau yam ntawm cov polar thiab cov tsis muaj polar, uas tau coj mus rau ntau yam kev siv hauv cov tshuaj thiab biotechnological.
Lub boiling point ntawm DMSO yog ib qho ntawm nws cov khoom tseem ceeb tshaj plaws ntawm lub cev. Raws li kev sim cov ntaub ntawv, tus qauv boiling point ntawm DMSO yog 189 ° C. Qhov kub kub kub no txhais tau hais tias DMSO tseem ua kua nyob rau hauv chav tsev kub thiab nthuav tawm thermal stability zoo hauv kev ua haujlwm kub. Qhov no ua rau DMSO yog ib qho tseem ceeb hnyav hnyav rau ntau qhov kub thiab txias tshuaj tiv thaiv.
Kev cuam tshuam ntawm DMSO boiling point ntawm cov ntawv thov kev lag luam
Qhov kub kub ntawm DMSO muaj qhov cuam tshuam loj rau nws cov ntawv thov kev lag luam. Nyob rau hauv cov tshuaj synthesis, boiling point yog ib qho tseem ceeb ntawm kev xaiv ib qho hnyav, thiab DMSO lub boiling point ntawm 189 ° C txhais tau hais tias nws tseem nyob ruaj khov thiab tsis-volatile ntawm qhov kub thiab txias, uas yog qhov zoo rau ntau yam kev tshwm sim uas yuav tsum tau ua kub kub. Piv txwv li, nyob rau hauv cov tshuaj synthesis, DMSO feem ntau yog siv los yaj reactants thiab xyuas kom meej tias cov tshuaj tiv thaiv tshwm sim ntawm qhov zoo tshaj plaws kub, thaum tsis txhob ntxov ntxov evaporation ntawm cov kuab tshuaj vim nws kub boiling point, uas nyob rau hauv lem txhim kho cov efficiency ntawm cov tshuaj tiv thaiv thiab yield ntawm cov khoom.
Lub boiling point ntawm DMSO kuj muab nws ib tug zoo dua nyob rau hauv distillation thiab sib cais thiab purification txheej txheem. Nyob rau hauv cov ntaub ntawv no, lub siab boiling point DMSO yuav evaporated kom tshem tawm tsawg-boiling point impurities, yog li txhim kho purification. Daim ntawv thov no dav pom nyob rau hauv cov tshuaj zoo tshuaj thiab kws tshuaj.
DMSO hauv chav kuaj
DMSO yog ib qho irreplaceable hnyav nyob rau hauv lub chaw soj nstuam kev tshawb fawb vim nws cov yam ntxwv lub cev muaj zog.Lub boiling point ntawm DMSO ua rau nws haum rau ntau yam thwmsim uas yuav tsum tau kub dua, xws li tej yam organic cov tshuaj tiv thaiv los yog dissolution thwmsim ntawm siab kub. Feem ntau siv cov kuab tshuaj hauv chav kuaj, xws li ethanol thiab ether, muaj qhov kub qis dua li DMSO thiab yog li tsis tsim nyog rau qee qhov kev sim ntsuas kub; DMSO qhov kub kub ua kom ntseeg tau tias nws tseem ua kua ntawm qhov kub thiab txias thiab xyuas kom meej tias cov kev sim ua tau zoo.
Vim nws cov biocompatibility zoo thiab kub kub taw tes, DMSO kuj yog feem ntau siv nyob rau hauv cell biology thiab tshuaj ntsuam xyuas raws li ib tug carrier hnyav los yog rau dissolving cov tshuaj nyuaj. Kev sib xyaw ua ke ntawm nws qhov kub thiab txias ua rau DMSO muaj txiaj ntsig tshwj xeeb hauv daim teb no.
Cov ntsiab lus
Lub ntsiab lus kub ntawm DMSO (189 ° C) yog ib qho ntawm nws lub cev zoo tshaj plaws, uas tsis tsuas yog txiav txim siab nws siv nyob rau hauv qhov kub thiab txias, tab sis kuj cuam tshuam nws txoj kev siv dav hauv kev tsim khoom thiab kev tshawb fawb hauv chav kuaj. Kev nkag siab txog qhov tseem ceeb ntawm qhov kub thiab txias ntawm DMSO pab kom zoo dua siv nws cov khoom los ua kom zoo dua cov tshuaj tiv thaiv thiab txhim kho cov txiaj ntsig kev sim.
Los ntawm kev soj ntsuam saum toj no, peb tuaj yeem pom qhov tseem ceeb thiab daim ntawv thov tus nqi ntawm qhov kub siab ntawm DMSO, thiab kev nkag siab tob txog nws lub cev lub zog yuav pab tau zoo rau kev txhim kho kev ua haujlwm zoo thaum xaiv thiab siv cov kuab tshuaj no.