Kodi Ethanol ndi chiyani?
Ethanol, yomwe imadziwika kuti mowa, ndi chinthu chachilengedwe chokhala ndi fomula yomangira CH₃CH₂OH (kapena C₂H₅OH) ndi fomula ya molekyulu C₂H₆O. Ndi mowa wodziwika kwambiri wa monohydric.
Pa kutentha kwa chipinda ndi kupanikizika, ethanol ndi madzi oyaka, osasunthika, opanda mtundu komanso poizoni wochepa; madzi oyerawo sangamwe mwachindunji. Ali ndi fungo lapadera lokhala ndi kukoma pang'ono kowawa, kukoma kokoma pang'ono, komanso kumva kukwiya komanso kowawa. Amayaka, ndipo nthunzi yake imatha kupanga zosakaniza zophulika ndi mpweya. Amasakanikirana ndi madzi mwanjira iliyonse ndipo amatha kusakanikirana ndi chloroform, ether, methanol, acetone, ndi zinthu zina zambiri zachilengedwe. Kuchuluka kwake (d15.56) ndi 0.816.

Ndi zaka 20 zaukadaulo wodzipereka pakutumiza mankhwala ochokera kumayiko ena, Shandong Pulisi Chemical Co., Ltd. yadzikhazikitsa yokha ngati kampani yodalirika padziko lonse lapansi yopereka zinthu zapamwamba kuphatikiza calcium chloride, ethanol, formic acid, sodium formate, ndi sodium hydrosulfide. Kudzipereka kwathu kosalekeza kuzinthu zabwino nthawi zonse, maunyolo odalirika operekera zinthu, komanso mayankho olunjika kwa makasitomala kwatithandiza kutumikira ogwirizana nawo m'maiko opitilira 30, kuyendayenda m'malo ovuta amalonda apadziko lonse lapansi ndi ukatswiri. Monga kampani yotsogola yopanga mankhwala yomwe ili ku Shandong, China, tikupitiliza kugwiritsa ntchito malo opangira zinthu apamwamba, kuwongolera bwino khalidwe, komanso njira zoyendetsera zinthu moyenera kuti tipereke phindu ndikuwonetsetsa kuti kasitomala aliyense afika nthawi yake.

Dinani apa kuti mupeze mtengo wotsikirapo.