A.Awad, M. (2016). Micro Determination of Palladium (II) with Reagent (Antipyriyl azo 1-Nitroso-2-naphthol as a Chelating Reagent by Spectrophotometric Methods. , 3(2), 0-0.
Masar A.Awad. "Micro Determination of Palladium (II) with Reagent (Antipyriyl azo 1-Nitroso-2-naphthol as a Chelating Reagent by Spectrophotometric Methods". , 3, 2, 2016, 0-0.
A.Awad, M. (2016). 'Micro Determination of Palladium (II) with Reagent (Antipyriyl azo 1-Nitroso-2-naphthol as a Chelating Reagent by Spectrophotometric Methods', , 3(2), pp. 0-0.
A.Awad, M. Micro Determination of Palladium (II) with Reagent (Antipyriyl azo 1-Nitroso-2-naphthol as a Chelating Reagent by Spectrophotometric Methods. , 2016; 3(2): 0-0.

Micro Determination of Palladium (II) with Reagent (Antipyriyl azo 1-Nitroso-2-naphthol as a Chelating Reagent by Spectrophotometric Methods

Almuthanna Journal of Pure Science (MJPS)
Article 1, Volume 3, Issue 2, 2016, Pages 0-0
Author
Masar A.Awad
Abstract
A new, simple, sensitive and rapid spectrophotometric method is proposed for the determination of
trace amount of palladium (II). The method is based on the formation of a 1:1complex with 3-(4′- antipyriyl azo)
1- nitroso-2-naphthol (APANN) as a new reagent is developed . The complex has a maximum absorption at
436.5 nm and εmax of 0.19 x105 L. mol-1. cm-1. A linear correlation (0.1–2.0 μg. ml-1) was found between
absorbance at λmax and concentration.
Keywords
Palladium; azo dyes; pyrazolen azo; spectrophotometric methods
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