Lead ion spectrometric determination in ternary system

Authors
Dumitrescu, V Dumitrescu, N Lazar, P
Citation
V. Dumitrescu et al., Lead ion spectrometric determination in ternary system, REV CHIM, 51(3), 2000, pp. 186-189
Citations number
10
Categorie Soggetti
Chemical Engineering
Journal title
REVISTA DE CHIMIE
ISSN journal
00347752 → ACNP
Volume
51
Issue
3
Year of publication
2000
Pages
186 - 189
Database
ISI
SICI code
0034-7752(200003)51:3<186:LISDIT>2.0.ZU;2-U
Abstract
Lead reacts with cryptand (2.2.2) and phloxine to form mixed-ligand complex es Highly sensitive spectrophotometric and spectrofluorimetric methods have been developed for determination of lead traces in ternary systems. The co mplexes are extracted in chloroform and dichloroethan. Characteristics of c omplexes and optimum range of concentration have been determined.