Studies on Ti [IV], Zr [IV] and Th [IV] chelates of arylazochromotropic acid dyes
Egyptian Journal of Chemistry. 1985; 28 (4): 287-93
em Inglês
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| ID: emr-5627
ABSTRACT
The TI [IV], Zr[IV] and Th[IV] chelates with 14 arylazo-chromotropic acid dyes are investigated. The chelates formed have the stoichiometric ratios 11 and 12 [M L]. The stability constants of the complexes [log K1 and log K2] are determined from pH-titrations and correlated with the substituent constants [sigma x]
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Quelantes
Idioma:
Inglês
Revista:
Egypt. J. Chem.
Ano de publicação:
1985
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