Palladium (II) | An-Najah Staff

Some Arylidene-2-Pyridylhydrazone Derivatives as Reagents for Spectrophotometric Determination of Palladium (II)

Wed, 2014-03-26 12:46 — Maher An-Natsheh

Journal Title, Volume, Page:

Analytical Letters Volume 19, Issue 19-20

Year of Publication:

1986

Link:

http://www.tandfonline.com/doi/abs/10.1080/00032718608064533?journalCode=lanl20#...

Authors:

Maher Abu Eida

Chemistry Department, Faculty of Science, An-Najah National University, P. O. Box 7, Nablus, Palestine

Current Affiliation:

Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine

[email protected]

Nidal Zat'ara

Chemistry Department, Faculty of Science, An-Najah National University, P. O. Box 7, Nablus, Palestine

Ali Z. Abu Zuhria

Chemistry Department, Faculty of Science, An-Najah National University, P. O. Box 7, Nablus, Palestine

Foua'D Mahmouda

Chemistry Department, Faculty of Science, An-Najah National University, P. O. Box 7, Nablus, Palestine

Preferred Abstract (Original):

A method for spectrophotometric determination of palladium by complexation with Arylidene-2-pyridylhydrazone derivatives in 50% (V/V) ethanolic solution are described-Pd(II) forms a 1:1 complex with the reagents. Beer's law is obeyed over the range 0.2-6.5 μg ml⁻¹. The effect of pH, effect of excess reagent, stability of complexes as well as the tolerance amount of many metal ions have been reported. The method is applied, with fair accuracy, to the determination of pd(II) in synthetic solutions.