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用分光光度法研究了氨三乙酸合钕(III)与4-[(8-羟基-5-喹啉)偶氮]苯磺酸、邻-[(5-羟基-3-甲基-1-对苯磺酸基-4-吡唑基)偶氮]苯甲酸及乙二胺四乙酸合钕(III)与2-羟基-5-[(4-苯磺酸基)偶氮]苯甲酸的混配络合物的加合平衡,测得了它们的平衡常数.
The effects of neodymium triacetate (III) and 4 - [(8-hydroxy-5-quinolinolato) azo] benzenesulfonic acid, o - [(5-hydroxy- Pyrazolyl) azo] benzoic acid and neodymium ethylenediaminetetraacetate (III) with 2-hydroxy-5- [(4-benzenesulfonyl) azo] benzoic acid Addition equilibrium complexes were measured, and their equilibrium constants were measured.