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继四元络合物用于微量稀土分光光度测定的研究系列,又发现稀土与铬天青S(CAS),5-硝基邻菲哕啉(5-N-phen),溴化十六烷基三甲铵(CTAB)也形成绿色水溶性络合物。本文系统地研究了RE~(3+)-CAS-5-N-phen-CTAB四元络合物的显色反应。
Following the series of quaternary complexes used in the trace rare earth spectrophotometry research series, it was found that rare earth complexes with chrome azure S (CAS), 5-nitro-phenanthroline (5-N-phen) Trimethyl ammonium (CTAB) also forms a green water-soluble complex. This article systematically studied the color reaction of RE ~ (3 +) - CAS-5-N-phen-CTAB quaternary complex.