Spectrophotometric method for palladium determination using 5-hydroxyimino-4-imino-1,3-thiazolidin-2-one and application to the analysis of intermetallides | Zendy

Lesya Lozynska | Zendy; Oleksandr Tymoshuk | Zendy; P. Rydchuk | Zendy

Open Access

Spectrophotometric method for palladium determination using 5-hydroxyimino-4-imino-1,3-thiazolidin-2-one and application to the analysis of intermetallides

Author(s) -

Lesya Lozynska,

Oleksandr Tymoshuk,

P. Rydchuk

Publication year - 2014

Publication title -

chemistry of metals and alloys

Language(s) - English

Resource type - Journals

eISSN - 1998-8087

pISSN - 1998-8079

DOI - 10.30970/cma7.0279

Subject(s) - palladium , chemistry , spectrophotometry , sodium , nuclear chemistry , chromatography , inorganic chemistry , organic chemistry , catalysis

This work describes the application of a new, simpl e and rapid spectrophotometric method to the determination of palladium in the intermetallides Yb40Pd38Sn22 and Yb40Pd40Ga20. The method is based on the interaction of palladium(II) ions with 5-hydroxyimi no-4-imino-1,3-thiazolidin-2-one at pH = 5.0, in a medium of acetate buffer and sodium chloride. The range of the determined concentrations of palladium is 6.0·10-6.0·10 M.

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