Tam sim no peb muaj ib pab neeg ua haujlwm zoo heev los teb cov lus nug los ntawm cov neeg siv khoom. Peb lub hom phiaj yog "100% cov neeg siv khoom txaus siab rau peb cov khoom zoo, tus nqi & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov zoo ntawm cov neeg siv khoom. Nrog ntau lub Hoobkas, peb tuaj yeem muab ntau yam ntawm Cov Chaw Muag Khoom Ethanol Hoobkas Khoom Noj Qib Zoo Tus Nqi C2h6o C2h5oh CAS 64-17-5 Ethyl Alcohol Ethanol, Peb lub tuam txhab tswj hwm kev lag luam me me uas muaj kev ncaj ncees thiab kev ncaj ncees kom muaj kev sib raug zoo ntev nrog peb cov neeg siv khoom.
Tam sim no peb muaj ib pab neeg ua haujlwm zoo heev los teb cov lus nug ntawm cov neeg siv khoom. Peb lub hom phiaj yog "100% cov neeg siv khoom txaus siab rau peb cov khoom zoo, tus nqi & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov zoo ntawm cov neeg siv khoom. Nrog ntau lub Hoobkas, peb tuaj yeem muab ntau yam khoom, Peb lub tuam txhab yeej ib txwm hais txog lub hauv paus ntsiab lus ua lag luam ntawm "Zoo, Ncaj Ncees, thiab Cov Neeg Siv Khoom Ua Ntej" uas peb tau txais kev ntseeg siab ntawm cov neeg siv khoom los ntawm hauv tsev thiab txawv teb chaws. Yog tias koj xav paub ntxiv txog peb cov kev pabcuam, thov hu rau peb.

Hauv kev lag luam, ethanol ua haujlwm ua cov kuab tshuaj thiab cov khoom siv nruab nrab. Ethanol yog cov kuab tshuaj uas yooj yim yaj ntau cov organic compounds thiab tuaj yeem ua haujlwm ua tus catalyst rau qee cov tshuaj tiv thaiv organic. Nws cov hydroxyl (-OH) functional group kuj ua rau muaj kev sib xyaw ntawm lwm cov organic substances, xws li aldehydes thiab ketones. Ntxiv mus, ethanol ua haujlwm ua cov khoom siv raw rau kev sib xyaw lwm cov tshuaj organic; piv txwv li, Ethanol tuaj yeem oxidized rau acetaldehyde, uas tom qab ntawd tuaj yeem txo qis rov qab mus rau ethanol, tsim ib lub voj voog hauv kev sib xyaw organic.