Imikhiqizo

I-Ammonium trifluoroacetate, eyaziwa nangokuthi i-NH4TFA, iyinhlanganisela yamakhemikhali enefomula yamangqamuzana C2H2F3O2NH4.Kuyikristalu emhlophe eqinile encibilika kakhulu emanzini.I-Ammonium trifluoroacetate ithola ukusetshenziswa okuningana ezimbonini ezihlukahlukene ngenxa yezakhiwo nezici zayo eziyingqayizivele.Okunye ukusetshenziswa okuyinhloko kwe-ammonium trifluoroacetate iwukuba i-reagent ekuhlanganiseni kwezinto eziphilayo.Isebenza njengomthombo olula we-anion ye-trifluoroacetate ekuphenduleni.I-trifluoroacetate anion ingasebenza njenge-nucleophile, ibambe iqhaza ekuphenduleni esikhundleni nokwengeza, noma njenge-asidi ebuthakathaka kwezinye izimo.Ukulawulwa futhi ukusebenza kabusha kwayo okuthambile kuyenza ibe yithuluzi elibalulekile ekuguquleni okuhlukahlukene kwe-organic.I-Ammonium trifluoroacetate iphinde isetshenziswe njenge-catalyst ekuphenduleni kwamakhemikhali okuthile.Ingasheshisa ukusabela ngokunikeza enye indlela enamandla okwenza kusebenze aphansi.Lokhu kuyenza ibe wusizo ikakhulukazi ekuphenduleni okubandakanya ama-carboxylic acid kanye nokuphuma kwawo, lapho ingathuthukisa izinga le-esterification, i-amidation, nokunye ukusabela kwe-condensation.Okunye ukusetshenziswa okubalulekile kwe-ammonium trifluoroacetate kusekuhlaziyeni ama-biomolecules.Ivamise ukusetshenziswa kumasu we-liquid chromatography-mass spectrometry (LC-MS) wokuhlukanisa nokuhlonza amaprotheni, ama-peptides, nama-nucleic acid.I-Ammonium trifluoroacetate isebenza njenge-reagent ehlanganisa i-ion, ithuthukisa ukulungiswa kwe-chromatographic futhi ithuthukise ukuzwela kokutholwa.Ukwengeza, i-ammonium trifluoroacetate isetshenziswa embonini yezemithi.Ingasetshenziswa njenge-ejenti egcina imali kanye nesilawuli se-pH ekwakhiweni kwezidakamizwa nezinhlelo zokulethwa kwezidakamizwa.Ukufakwa kwe-ammonium trifluoroacetate kungasiza ekugcineni ukuzinza nokuncibilika kwezithako zemithi esebenzayo (ama-API) kumafomu ahlukahlukene womthamo.I-Ammonium trifluoroacetate iphinde isetshenziswe emkhakheni we-electrochemistry.Ingathuthukisa ukusebenza kwamaseli e-electrochemical ngokusebenza njengesengezo se-electrolyte.Ngokuthuthukisa ukuthuthwa kwe-ion nokuzinza ekuxhumaneni kwe-electrode, i-ammonium trifluoroacetate ifaka isandla ekusebenzeni kahle nasekuqineni kwamabhethri, amaseli kaphethiloli, namanye amadivaysi e-electrochemical.Ngaphezu kwalokho, i-ammonium trifluoroacetate inezinhlelo zokusebenza emkhakheni wokuqeda insimbi.Ingasetshenziswa njenge-ejenti eyinkimbinkimbi ezinqubweni ze-metal plating, isiza ekufakweni kwezingubo zensimbi kuma-substrates ahlukahlukene.Ukusetshenziswa kwe-ammonium trifluoroacetate kungaholela ekunamatheleni okuthuthukisiwe, ukumelana nokugqwala, kanye nokubukeka kwengaphezulu kwensimbi ecwecwe. ukuqeda insimbi.Ukusebenza kabusha kwayo, umthamo wokubhafa, kanye nezakhiwo eziyinkimbinkimbi kuyenza ibe ithuluzi elibalulekile ezimbonini ezihlukahlukene, okunikela ekuthuthukisweni kwekhemistri, isayensi yezinto zokwakha, nobuchwepheshe.