A 2:2:2 Complex of Vanadium(V) with 4-(2-Thiazolylazo)orcinol and 2,3,5-Triphenyl-2H-Tetrazolium Chloride

A 2:2:2 Complex of Vanadium(V) with 4-(2-Thiazolylazo)orcinol and 2,3,5-Triphenyl-2H-Tetrazolium Chloride

The complex formation in the vanadium(V) / 4-(2-thiazolylazo)orcinol (TAO) / 2,3,5-triphenyl-2H-tetrazolium chloride (TTC) liquid-liquid extraction-chromogenic system was studied. The chloroform-extracted complex has a composition of 2:2:2 under the optimum conditions (pH 4.8–5.2, extraction time 3...

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Bibliographic Details
Main Authors: Kiril Blazhev Gavazov, Vassil Borisov Delchev, Kremena Tomova Mileva, Teodora Stefcheva Stefanova, Galya Kostadinova Toncheva
Format: Article
Language:English
Published: Slovenian Chemical Society 2016-05-01
Series:Acta Chimica Slovenica
Subjects:
liquid-liquid extraction
spectrophotometry
tetrazolium salt
5-methyl-4-(2-thiazolylazo)resorcinol
2:2:2 complex
HF calculations
Online Access:https://journals.matheo.si/index.php/ACSi/article/view/2431

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