Spectrophotometric Determination of Gallium(III) and Indium(III) with Some Hydroxy Naphthoic Acid Azo Dyes
Corresponding Author(s) : M.S. Rizk
Asian Journal of Chemistry,
Vol. 8 No. 4 (1996): Vol 8 Issue 4
Abstract
A rapid and sensitive spectrophotometric method for the determination
of Ga(III) and In(III) has been reported using some
hydroxy naphthoic acid azo dyes as reagents. The metal ions react
with the mentioned reagents to form 1 : 1, 1 : 2 and 1 : 3 (M : L)
complexes. The molecular ratios and the stability constants of the
formed complexes are given. The interferences of several ions are
reported.
Keywords
Spectrophotometric Determination
Gallium(III)
Indium(III)
Hydroxy Naphthoic Acid
Azo Dyes
Rizk, M., Mohamed, H., Issa, Y., & Abu-Agwa, M. (2010). Spectrophotometric Determination of Gallium(III) and Indium(III) with Some Hydroxy Naphthoic Acid Azo Dyes . Asian Journal of Chemistry, 8(4), 731–735. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/24181
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