Video: Kuv puas tuaj yeem siv ethanol tsis yog isopropyl cawv?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Rau qhov chaw tua kab mob, ethanol thiab isopropyl cawv yuav luag sib npaug. Ethanol tej zaum yuav siv nyob rau hauv daim ntawv thov huv-huv daim ntaub ntawv, tab sis isopropyl cawv tuaj yeem kuj yog ob npaug li antiseptic thiab feem ntau siv hauv tsev kho mob.
Ib yam li ntawd, nws tau nug, Kuv puas tuaj yeem siv isopropyl cawv tsis yog ethyl cawv?
Yog li, yog tias koj muaj kev nkag mus rau ntshiab ethyl cawv rau pheej yig, nws yuav tsum ua haujlwm. Isopropyl cawv txawv dua li ethyl cawv . Tej zaum koj tab tom xav txog "denatured cawv "(aka "fuel cawv ") hauv Teb Chaws Asmeskas uas yog dawb huv ethyl cawv nrog cov kab mob sib xyaw ua ke ntxiv (feem ntau methanol) kom nws tsis haus dej haus.
Kuv puas tuaj yeem siv vodka hloov isopropyl cawv? Vodka tuaj yeem ua hauj lwm nyob rau hauv ib tug pinch es tsis txhob isopropyl , tab sis raws li tau hais, nws tsis muaj zog li. Iso- rub cawv tsis yog qhov zoo tshaj plaws rau kev npaj nto vim qee zaum rubefacient yuav tawm hauv zaj duab xis, tab sis qhov ntawd tau ua haujlwm rau koj cov txiaj ntsig yog tias koj tab tom sim tshem cov dej khov.
Ib yam li ib tug yuav nug, puas yog isopropyl cawv zoo dua ethanol?
Yog li ntawd, Isopropyl cawv, xws li IPA, muaj txiaj ntsig zoo dua tshaj ethanol cawv, xws li DE. Denatured Ethanol yog suav hais tias zoo dua li cov tshuaj tua kab mob viricidal, xws li isopropanol tsis zoo tiv thaiv cov kab mob uas tsis yog lub hnab ntim.
Qhov sib txawv ntawm ethyl thiab cawv isopropyl yog dab tsi?
Ethyl cawv muaj cov mis CH3CH2OH, qhia tias nws yog tsim los ntawm ob atoms carbon. Hauv kev sib piv, isopropyl cawv (IUPAC: propan-2-ol) tsuas yog siv los txhuam cawv vim nws tsis haum rau qhov ncauj noj - uas yog, nws tsis ua rau intoxication zoo li ethyl cawv.
Pom zoo:
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Isopropyl Rub Cawv (daws) 7-Eleven, Inc