Title: STUDY ON SPECTROMETRIC CHARACTERISTICS OF MULTI-COMPONENT COMPLEXES OF Co(II),Ni(II) AND XYLENOL ORANGE
Abstract: The formation conditions and spectroscopic characteristics of the mixed complex Co(Ⅱ)-Ni(Ⅱ)-NH_3-XO,multi-component complexes Co(Ⅱ)-NH_3-XO-CTMAB and Ni(Ⅱ)-NH_3-XO-CTMAB were studied.Experimental results showed that the absorption peaks of the multi-component complexes for Co(Ⅱ) and(Ni(Ⅱ)),which were formed in medium of pH 9.5 buffer in / ratio of 100~400,were at wavelengths of 530 nm and 590 nm,respectively.Beer′s law was obeyed in range of 0~2.0 mg·L~(-1) and 0~2.6 mg·L~(-1),for the multi-component complexes of Co(Ⅱ) and Ni(Ⅱ) respectively.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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