I-Neocuproine CAS:484-11-7 Intengo Yomkhiqizi

I-Neocuproine, eyaziwa nangokuthi i-2,9-dimethyl-1,10-phenanthroline, iyi-reagent evame ukusetshenziswa kukhemikhali yokuhlaziya ukuze kutholakale ithusi namanye ama-ion ensimbi.Impahla yayo ye-chelating ivumela ukuthi yakhe izakhiwo ezizinzile ezinama-ion ensimbi, ikakhulukazi ithusi(II).

Ukuhlolwa kwe-neocuproine kusekelwe ekwakhekeni kwenkimbinkimbi enombala obomvu phakathi kwama-ion ethusi(II) ne-neocuproine.Le nkimbinkimbi ingalinganiswa ngobuningi kusetshenziswa i-spectrophotometry, okuvumela ukutholwa nokunqunywa kwama-ion ethusi kumasampuli ahlukahlukene njengamanzi, ukudla, noketshezi lwebhayoloji.

Lesi sici sivame ukusetshenziswa ekuqapheni imvelo ukuze kutholwe futhi kukale ukugcwala kwethusi emanzini angcolile, enhlabathini, namanye amasampula emvelo.Ibuye isetshenziswe ekuhlaziyeni kwemithi ukuze kutholwe okuqukethwe kwethusi ekwakhiweni kwezidakamizwa.

Kodwa-ke, kubalulekile ukuqaphela ukuthi i-neocuproine ikhetha ngokukhethekile ama-ion ethusi(II) futhi ayibonisi ukuhambisana okufanayo kwamanye ama-ion ensimbi.Ngakho-ke, akufanelekile ukuthola noma ukulinganisa amanye ama-ion ensimbi kumasampuli ayinkimbinkimbi.