Fluorimetric kinetic studies and sub-μ M determination of aluminium with 2-hydroxy-1-naphthaldehyde p-methoxybenzoylhydrazone

A fluorimetric study has been made of the kinetics of the reaction of 2-hydroxy-1-naphthaldehyde p-methoxybenzoylhydrazone with aluminium, and a rate equation and a possible kinetic scheme are proposed. Experimental conditions are defined under which 0.020–10.0μ M aluminium can be determined with an...

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Bibliographic Details
Published in:Talanta (Oxford) 1984, Vol.31 (4), p.253-257
Main Authors: Ioannou, P.C., Siskos, P.A.
Format: Article
Language:English
Subjects:
Analytical chemistry
Chemistry
Exact sciences and technology
Spectrometric and optical methods
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Summary:A fluorimetric study has been made of the kinetics of the reaction of 2-hydroxy-1-naphthaldehyde p-methoxybenzoylhydrazone with aluminium, and a rate equation and a possible kinetic scheme are proposed. Experimental conditions are defined under which 0.020–10.0μ M aluminium can be determined with an average error of 3.7% and a coefficient of variation of about 4.6%.
ISSN:0039-9140
1873-3573
DOI:10.1016/0039-9140(84)80272-6