On the Formation of Complex Ions Applied in Analytical Chemistry. XI : Studies on Complexbilities of Antimonous Compounds by the Use of Radioisotope Element

Using the radioisotope element, Sb^ and the ion exchange resin of Amberlite 1R-120, the complexbilities of antimonous tartrate, citrate and malonate were measured by same method as J. Schubert studied, and the following results were obtained at 25℃ : tartrate, K=2.3×10^ ; citrate, K=0.5 ; malonate, K=0.5