Acetone boiling taw tes: ib qho tseem ceeb ntawm lub cev hauv kev lag luam tshuaj lom neeg
Acetone yog ib qho kev siv hnyav organic nrog ntau cov ntawv thov hauv kev lag luam tshuaj. Nws qhov cub npau npau yog cov khoom ntiag tug uas cuam tshuam rau daim ntawv thov ntawm Acetone. Hauv tsab xov xwm no, peb yuav tham txog qhov nthuav dav txog Acetone, suav nrog nws cov lus txhais, yam cuam tshuam rau nws thiab nws qhov tseem ceeb hauv kev siv.
Acetone Boiling taw tes txhais thiab cov ntaub ntawv tseem ceeb
Qhov kub npau suav ntawm acetone yog qhov kub ntawm uas acetone hloov los ntawm cov kua rau lub xeev gaseous ntawm cov qauv cua. Qhov ntsuas kub no yog li 56 ° C (lossis 133 ° F). Cov xeeb ceem no ua rau acetone execting volatility hauv ntau yam tshuaj lom neeg cov kev tshua thiab cov txheej txheem. Paub txog qhov npau suav npau npau ntawm acetone yog qhov tseem ceeb rau kev tsim tshuaj chemical, kuaj cov haujlwm, thiab kev rov ua haujlwm zoo.
Yam cuam tshuam rau lub boiling taw tes ntawm acetone
Txawm hais tias tus txheej txheem cua sov taw ntawm acetone yog 56 ° C, hauv kev coj ua, kev coj dawb huv thiab muaj kev sib xyaw ua ke tuaj yeem cuam tshuam rau lub ntsej muag npau suav. Piv txwv li, txoj kev npau npau npau suav ntawm acetone txo qis nyob rau hauv cov huab cua siab qis thiab nce nyob rau hauv cov kev mob siab. Yog tias acetone tov nrog lwm cov tshuaj, xws li dej lossis lwm yam kuab tshuaj, nws qhov cub kub yuav hloov tau. Cov xwm txheej no yog tshwj xeeb tshaj nyob rau hauv cov ntawv thov kev lag luam raws li lawv yuav cuam tshuam rau cov tshuaj tiv thaiv thiab cov khoom siv purity.
Ntxim Los Ntawm Acetone Boiling Taw Qhia Rau Cov Kev Siv Khoom
Acetone lub boiling boiling point ua rau nws muaj cov kuab heev uas tau siv dav hauv cov xim pleev xim, ntxuav, cov nplaum thiab cov tshuaj. Hauv cov ntawv thov no, nkag siab thiab tswj lub boiling taw tes ntawm acetone yog qhov tseem ceeb rau kev ua kom zoo dua. Piv txwv li, hauv cov kuab tshuaj rov qab cov txheej txheem, acetone yuav tsum yog evaporated thiab condensed ntawm qhov kom haum kom ntseeg tau kom ntseeg tau zoo. Qhov npau suav npau npau ntawm acetone kuj cuam tshuam nws tus nqi ntawm evaporation nyob rau hauv cov kev ua haujlwm ib puag ncig thiab kev ua haujlwm nyab xeeb.
Kuaj cov acetone boiling point
Nws tseem yog ib qho tseem ceeb kom paub yuav ua li cas txiav txim siab qhov npau npau taw ntawm acetone kom thiaj li yuav tsum yog tswj cov txheej txheem kom raug. Feem ntau, qhov npau npau taw ntawm acetone tuaj yeem txiav txim siab nyob rau hauv chav kuaj los ntawm kev siv lub taw tes boiling taw tes apparatus. Txoj haujlwm no yog qhov tseem ceeb rau kev muaj cov cuab yeej muaj calibrating, kuaj cov purity of acetone thiab kawm nws tus cwj pwm hauv kev sib xyaw.
Lub ntsiab
Qhov kub npau suav ntawm acetone, raws li ib qho kev ntsuas tseem ceeb hauv nws cov khoom siv lub cev, muaj qhov cuam tshuam ncaj qha rau ntau cov ntawv thov hauv kev lag luam tshuaj lom neeg. Nkag siab thiab kev tswj hwm lub boiling taw tes ntawm acetone tsis tsuas yog pab kom nce cov khoom lag luam, tab sis kuj ua kom muaj kev nyab xeeb. Kev paub txog lub qhov cub npau npau ntawm acetone yog qhov tseem ceeb ntawm ob qho hauv kev kuaj thiab kev lag luam tsim khoom.