Spectrophotometric Determination of Palladium(II) Ions Using a New Reagent: 4-(N’-(4-Imino-2-oxo-thiazolidine-5-ylidene)-hydrazino)-benzoic Acid (p-ITYBA)
Joint Authors
Tymoshuk, Oleksandr S.
Fedyshyn, Orest S.
Oleksiv, Lesia V.
Rydchuk, Petro V.
Matiychuk, Vasyl S.
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-13
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The simple, rapid spectrophotometric method for palladium(II) ions determination using a new analytical reagent is described.
The interaction of Pd(II) ions with a reagent, of the class of azolidones, 4-(N′-(4-imino-2-oxo-thiazolidine-5-ylidene)-hydrazino)-benzoic acid, in water medium results in the formation of a complex.
The Pd(II)-p-ITYBA complex shows maximum absorbance at a wavelength of 450 nm.
The molar absorptivity is 4.30 × 103 L·mol−1·cm−1.
The optimal pH for complex formation is 7.0.
The developed method has a wide linearity range of 0.64–10.64 µg·mL−1 for Pd(II).
The detection limit is 0.23 µg·mL−1.
It was found that Co(II), Ni(II), Zn(II), Fe(III), Cu(II), Al(III), and many anions do not interfere with the Pd(II) determination.
The proposed method was tested in the analysis of model solutions and successfully applied for the determination of palladium in catalyst.
The obtained results show that this method can be used for serial determinations of palladium in various objects.
American Psychological Association (APA)
Tymoshuk, Oleksandr S.& Fedyshyn, Orest S.& Oleksiv, Lesia V.& Rydchuk, Petro V.& Matiychuk, Vasyl S.. 2020. Spectrophotometric Determination of Palladium(II) Ions Using a New Reagent: 4-(N’-(4-Imino-2-oxo-thiazolidine-5-ylidene)-hydrazino)-benzoic Acid (p-ITYBA). Journal of Chemistry،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1182274
Modern Language Association (MLA)
Tymoshuk, Oleksandr S.…[et al.]. Spectrophotometric Determination of Palladium(II) Ions Using a New Reagent: 4-(N’-(4-Imino-2-oxo-thiazolidine-5-ylidene)-hydrazino)-benzoic Acid (p-ITYBA). Journal of Chemistry No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1182274
American Medical Association (AMA)
Tymoshuk, Oleksandr S.& Fedyshyn, Orest S.& Oleksiv, Lesia V.& Rydchuk, Petro V.& Matiychuk, Vasyl S.. Spectrophotometric Determination of Palladium(II) Ions Using a New Reagent: 4-(N’-(4-Imino-2-oxo-thiazolidine-5-ylidene)-hydrazino)-benzoic Acid (p-ITYBA). Journal of Chemistry. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1182274
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182274