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Extraction and Characterization of Indium- [4-(2-Pyridylazo)resorcinol) Complexes

Višnja Cesar ; Laboratory of Analytical Chemistry, Faculty of Science, University of Zagreb, Zagreb, Yugoslavia
Marija Široki ; Laboratory of Analytical Chemistry, Faculty of Science, University of Zagreb, Zagreb, Yugoslavia


Puni tekst: engleski pdf 3.606 Kb

str. 475-482

preuzimanja: 243

citiraj


Sažetak

The extraction of indium complexes with 4-(2-pyridylazo)- resorcinol (PAR = H2R) was investigated and the nature of the complex species present in the organic and aqueous phases was' studied. From the several complex species present in the aqueous acetate solution at pH 6 only one anionic rlnR2r species was efficiently extract ed by tetraphenyphosphonium chloride as fPh4Pl rlnR21 associate

Ključne riječi

Hrčak ID:

177379

URI

https://hrcak.srce.hr/177379

Datum izdavanja:

20.6.1986.

Posjeta: 541 *