高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 310.

• Molecular Spectroscopy • 上一篇    下一篇

Spectrophotometric Determination of Trace Ruthenium with Molybdate and Ethyl Rhodamine B

LI Chong-Ning1, LI Zu-Bi1, DU Chao1, XU Qi-Heng2   

  1. 1. Adult Education College, Yunnan University, Kunming 650091, P. R. China;
    2. Department of Chemistry, Yunnan University, Kunming 650091, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

Spectrophotometric Determination of Trace Ruthenium with Molybdate and Ethyl Rhodamine B

LI Chong-Ning1, LI Zu-Bi1, DU Chao1, XU Qi-Heng2   

  1. 1. Adult Education College, Yunnan University, Kunming 650091, P. R. China;
    2. Department of Chemistry, Yunnan University, Kunming 650091, P. R. China
  • Online:1999-12-31 Published:1999-12-31

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摘要：

Spectrophotometric determination of trace Ru(Ⅲ) with molybdate had been reported by references. Its sensitivity is much better. However, the colour reaction of ion-association complex of Ru(Ⅲ)-molybdate-rhodamine B(ERB) system has not been reported till now.

Abstract:

Spectrophotometric determination of trace Ru(Ⅲ) with molybdate had been reported by references. Its sensitivity is much better. However, the colour reaction of ion-association complex of Ru(Ⅲ)-molybdate-rhodamine B(ERB) system has not been reported till now.

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