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Study on complex formation of 1-(2-pyridylazo)-2-naphthol (PAN) with rare earth metals in CH₃OH-H₂O mixtures

Malinowska, A.; Czakis-Sulikowska, D.M.1981

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[en] The process of complexation in the systems: Ln(C10₄)₃-PAN-CH₃OH-H₂O has been studied spectophotometrically. Fortmation of the complexes LnL⁺⁺(where: L=PAN^-, Ln=Pr³⁺, Nd³⁺, Sm³⁺, Eu³⁺, Gd³⁺, Tb³⁺, Ho³⁺, Er³⁺, Yb³⁺ and Lu³⁺) has been found. Equilibrium constants for complexing reactions and stability constants have been determined. (author)

Primary Subject

INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY (B1210)

Source

Published in 1982.

Record Type

Journal Article

Literature Type

Numerical Data

Journal

Polish Journal of Chemistry; ISSN 0137-5083;