Isopropanol Muaj Ntau Yam Ua Haujlwm: Cov Tshuaj Ua Haujlwm Zoo Rau Kev Lag Luam

Isopropanol Muaj Ntau Yam Ua Haujlwm: Cov Tshuaj Solvent Uas Muaj Kev Ua Haujlwm Zoo Tshaj Plaws Duab Qhia Tshwj Xeeb

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Cov mis molecular:C₃H₈O

Isopropyl Alcohol (IPA) yog ib qho tshuaj lom neeg tseem ceeb thiab siv tau ntau yam, feem ntau ua haujlwm ua cov kuab tshuaj zoo heev thiab yog ib qho tseem ceeb hauv kev lag luam. Ua ib qho kuab tshuaj, Isopropyl Alcohol yog qhov tseem ceeb vim nws lub zog tshem cov roj thiab ua kom sai. Nws yog cov khoom xyaw tseem ceeb hauv cov tshuaj tua kab mob, tshuaj ntxuav tes, tshuaj ntxuav hluav taws xob, thiab cov tshuaj pleev xim. Ntxiv rau nws lub luag haujlwm ua cov kuab tshuaj, Isopropyl Alcohol ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev tsim cov acetone thiab ntau yam tshuaj. Qhov kev thov rau cov qib huv siab, tshwj xeeb tshaj yog hauv cov khoom siv hluav taws xob thiab kev kho mob, qhia txog nws qhov tseem ceeb. Txawm hais tias siv ua tus neeg sawv cev nquag hauv cov tshuaj tua kab mob lossis ua cov kuab tshuaj ntxuav kom huv thiab cov tshuaj nruab nrab, Isopropyl Alcohol tseem yog ib qho tseem ceeb hauv kev tsim khoom, kev saib xyuas, thiab kev tu cev thoob ntiaj teb. Nws qhov zoo tas li thiab kev muab khoom txhim khu kev qha yog qhov tseem ceeb rau kev lag luam thoob ntiaj teb thiab kev noj qab haus huv pej xeem.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia

Khoom	Cov Ntaub Ntawv
Cov Qauv Molecular	C₃H₈O
Cov Qauv Qauv	(CH₃)₂CHOH
Tus lej CAS	67-63-0
Lub Npe IUPAC	Propan-2-ol
Cov Npe Feem Ntau	Cawv Isopropyl, IPA, 2-Propanol
Qhov Hnyav Molecular	60.10 g/mol

Cawv Isopropyl (IPA)yog ib qho tshuaj yaj thiab tshuaj tua kab mob hauv kev lag luam uas siv tau ntau yam, feem ntau yog cov khoom xyaw tseem ceeb hauv cov tshuaj tua kab mob, cov tshuaj tua kab mob hauv kev kho mob, thiab cov tshuaj ntxuav kom huv rau cov khoom siv hluav taws xob. Nws kuj tseem siv dav ua cov tshuaj yaj thiab cov tshuaj rho tawm hauv cov tshuaj, tshuaj pleev ib ce, tshuaj pleev xim, thiab kua mem.

Peb cov khoom IPA muaj qhov huv si zoo heev uas siv tau rau ntau hom kev lag luam, txij li qib txheem mus txog qib hluav taws xob uas huv si. Peb lav qhov zoo tas li, kev xa khoom ntau nrog cov ntaub ntawv pov thawj khoom phom sij thiab kev txhawb nqa kev xa khoom, thiab kev pabcuam tshwj xeeb kom ua tau raws li cov kev xav tau ntawm daim ntawv thov tshwj xeeb.

Cov Lus Qhia Txog Isopropyl Cawv (IPA)

Khoom	Cov Lus Qhia Tshwj Xeeb
Qhov tsos,Tsw tsw	Cov kua ntshiab tsis muaj xim,Tsis muaj ntxhiab tsw
Kev Huv Si%	99.9 feeb
Qhov Ceev (g/mL ntawm 25'C)	0.785
Xim (Hazen)	10 siab tshaj
Cov dej ntsiab lus (%)	0.10 siab tshaj
Acidity (% hauv acetic acid)	0.002 siab tshaj
Cov khoom seem uas ua rau yaj (%)	0.002 siab tshaj
Tus nqi carbonyl (%)	0.01 siab tshaj
Cov ntsiab lus sulfide (mg / kg)	1max
Kev sim ua kom yaj tau dej	Dhau