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钪与偶氮氯膦Ⅲ显色反应表明显色体系的吸收光谱有三个吸收峰,分别位于623、697和770nm处,并有相应的γ、α和β型配合物生成。初步探讨了该反应的特殊性。
The color reaction of scandium with chlorophosphonazo Ⅲ showed that the absorption spectrum of the chromogenic system has three absorption peaks located at 623, 697 and 770 nm, respectively, and corresponding γ, α and β complexes were formed. Preliminary discussion of the particularity of the reaction.