I-anhydride ye-Heptafluorobutyric CAS:336-59-4

Le nhlanganisela yaziwa ngekhono layo lokusabela namaqembu ahlukahlukene asebenzayo, njenge-alcohols, ama-amine, nama-acid, ukuze yakhe ama-volatible derivatives afaneleka ekuhlaziyweni kwe-gas chromatography-mass spectrometry (GC-MS). I-heptafluorobutyric anhydride iwusizo kakhulu ekuhlaziyweni kwezingxube eziyinkimbinkimbi, njengezibonelo zemvelo, imithi, kanye noketshezi lwezinto eziphilayo, lapho ukususwa kwamaqembu asebenzayo kuthuthukisa ukutholakala kanye nokuxazululwa kwezingxenye ngazinye. Ukuguquguquka kwayo okuphezulu kanye nokuqina kwayo kwenza kube ithuluzi eliwusizo lokutholwa okubucayi kanye nokulinganiswa kwama-analytes ekugxilweni kwezinga lokulandelela. Ngaphezu kwalokho, i-heptafluorobutyric anhydride ithola ukusetshenziswa ekuhlanganisweni kwamakhemikhali akhethekile kanye nezidakamizwa eziphakathi, lapho ukwethulwa kwezingxenye ezifakwe i-fluorinated kufiswa khona ukuguqula izakhiwo zama-molecule e-organic. Amandla ayo okusabela kanye nokususwa kwayo ahlukile ayenza ibe yi-reagent ebalulekile emkhakheni we-analytical chemistry, efaka isandla ekuthuthukisweni kwamasu okuhlaziya kanye nokuhlukaniswa kwezingxube zamakhemikhali eziyinkimbinkimbi.