Extraction-Chromogenic System for Nickel(II) Based on 5-methyl-4-(2-thiazolylazo)resorcinol and Aliquat 336

Extraction-Chromogenic System for Nickel(II) Based on 5-methyl-4-(2-thiazolylazo)resorcinol and Aliquat 336

A water-isobutanol extraction-chromogenic system for NiII, based on the azo dye 5-methyl-4-(2-thiazolylazo)resorcinol (MTAR; H2L) and the ionic liquid Aliquat 336 (A336), was studied. Under the optimal conditions (cMTAR = 2.0 × 10–4 mol dm–3, cA336 = 5.6 × 10–3 mol dm–3, pH 8.5 and extraction time t...

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Bibliographic Details
Main Authors: Galya Konstantinova Toncheva, Danail Georgiev Hristov, Nikolina Petkova Milcheva, Kiril Blazhev Gavazov
Format: Article
Language:English
Published: Slovenian Chemical Society 2020-03-01
Series:Acta Chimica Slovenica
Subjects:
nickel(ii)
4-(2-thiazolylazo)orcinol
ternary complex
solvent extraction
low-toxic solvent
spectrophotometry
Online Access:https://journals.matheo.si/index.php/ACSi/article/view/5299

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https://journals.matheo.si/index.php/ACSi/article/view/5299

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