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以镍 -丁二酮肟显色体系和钯 -α -亚硝基 - β -萘酚显色体系为例 ,对石蜡相中络合物组成比的测量原理和测定方法进行探讨 ,并测得镍与丁二酮肟石蜡相络合物的组成比以及钯与α-亚硝基 - β -萘酚石蜡相络合物的组成比均为 1∶2。
Taking nickel - dimethylglyoxime colorimetric system and palladium - α - nitroso - β - naphthol colorimetric system as an example, the measuring principle and measuring method of complex ratio in paraffin phase were discussed. The composition ratio of nickel to dimethylglyoxime paraffin phase complex and the composition ratio of palladium and α-nitroso-β-naphthol paraffin phase complex are both 1: 2.