Ntho e Belang ea Acetonitrile: Tlhahlobo ea Thepa ea Bohlokoa ea 'Mele le Lisebelisoa tsa Indasteri
Acetonitrile ke motsoako o tloaelehileng oa motsoako o nang le motsoako oa lik'hemik'hale CH₃CN. Joaloka motsoako oa polar, acetonitrile e sebelisoa haholo indastering ea lik'hemik'hale, tsa meriana le tsa lik'hemik'hale. Ho utloisisa litšobotsi tsa 'mele tsa acetonitrile, haholo-holo ntlha e belang ea acetonitrile, ke ea bohlokoa haholo bakeng sa tšebeliso ea eona. Ka pampiri ena, ntlha e belang ea acetonitrile le bohlokoa ba eona indastering e tla tšohloa ka botebo.
Thepa ea Motheo le Ntlha e Belang ea Acetonitrile
Acetonitrile ke mokelikeli o se nang mebala le o bonaletsang o nang le polarity e phahameng, kahoo o ka qhaqha metsoako e mengata ea polar le e seng polar. Acetonitrile e na le ntlha e belang ea 81.6 ° C, mocheso o bohlokoa haholo ts'ebetsong ea lik'hemik'hale. Sebaka se tlase sa ho bela sa Acetonitrile se etsa hore ho be bonolo ho fetoha mouoane mocheso oa kamore le khatello, ho etsa hore e tšoanele mekhoa e mengata e hlokang ho omisoa ka potlako kapa ho fetoha.
Bohlokoa ba Acetonitrile Boiling Point ho Lisebelisoa tsa Solvent
Acetonitrile e sebelisoa haholo joalo ka mokelikeli litlhahlobong tsa chromatographic joalo ka High Performance Liquid Chromatography (HPLC). Ho HPLC, ntlha e belang ea solvent e ama khetho ea karolo ea selefouno le phello ea karohano. Ka lebaka la ntlha e belang e tlase ea acetonitrile, e ka fetoha mouoane ka potlako, ea fokotsa masala le ho ntlafatsa bohloeki ba sampole. Tšebeliso ea acetonitrile ho motsoako oa lik'hemik'hale le eona e itšetlehile ka litšobotsi tsa eona tse belang. Ka mohlala, liketsong tse ling tsa maiketsetso moo mocheso oa karabelo o lokelang ho laoloa, ntlha e belang ea acetonitrile e ka sebelisoa e le moelelo oa ho fetola maemo a karabelo.
Taolo ea ntlha e belang ea acetonitrile tlhahisong ea indasteri
Tlhahisong le polokelong ea acetonitrile, taolo ea ntlha e belang ea acetonitrile e bohlokoa. Kaha acetonitrile e na le botsitso bo phahameng, ho hlokahala taolo e tiileng ea mocheso nakong ea ts'ebetso ea tlhahiso ho thibela moea oa eona o feteletseng, o ka amang chai le boleng. Ha u boloka acetonitrile, hangata ho hlokahala hore e be mocheso o tlase kapa tikoloho e tiisitsoeng ho fokotsa tahlehelo e sa fetoheng ea acetonitrile le ho netefatsa polokeho.
Lintlha tsa polokeho le tikoloho ea ntlha ea ho belisa ea acetonitrile
Ho hloka botsitso ha acetonitrile ho etsa hore ntlha ea eona e belang e be ntlha ea bohlokoa litabeng tsa polokeho le tikoloho. Ha o sebetsana le ho sebelisa acetonitrile, ho hloka botsitso ha eona ho tlameha ho nahanoa ho thibela ho hema ka bongata bo phahameng ba mouoane oa acetonitrile. Tsebo ea ntlha e belang ea acetonitrile e ka thusa ho theha maano a sebetsang a ho laola meamo ea "volatile organic compound" (VOC) ho fokotsa litlamorao tsa tikoloho nakong ea kalafo ea litšila tsa indasteri.
Kakaretso
Tsebo ea ntlha e belang ea acetonitrile e bohlokoa bakeng sa ts'ebeliso ea eona ea indasteri. Ebang ke ts'ebetsong ea tlhahiso, polokelo kapa tšebeliso, ntlha e belang ea acetonitrile e ama ka ho toba ts'ireletso, katleho le ts'ireletso ea tikoloho ea ts'ebetso. Ka hona, indastering ea lik'hemik'hale, ho ela hloko ntlha e belang ea acetonitrile ke e 'ngoe ea linotlolo tsa ho netefatsa hore ts'ebetso e sebetsa hantle.