Spectrophotometric method for palladium determination using 5-hydroxyimino-4-imino-1,3-thiazolidin-2-one and application to the analysis of intermetallides
Chem.
Met. Alloys 7 (2014) 119-122
https://doi.org/10.30970/cma7.0279
Lesya LOZYNSKA, Oleksandr TYMOSHUK, Petro RYDCHUK
This work describes the application of a new, simple 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-hydroxyimino-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 6.0·10-6-6.0·10-5 M.
Keywords
Intermetallides / Palladium(II) / Spectrophotometry
/ 5-hydroxyimino-4-imino-1,3-thiazolidin-2-one