高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 364.

• Molecular Spectroscopy • 上一篇    下一篇

On Colour Reaction of Vanadium(V) with Diantipyryl Phenylmethane in Presence of Tween60

LIN Hui-Song, YANG Ru-Gang, ZHANG Qing-Hua   

  1. GuangXi Vocational Technology College. Mingyang, suburb of Nanning 530227, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

On Colour Reaction of Vanadium(V) with Diantipyryl Phenylmethane in Presence of Tween60

LIN Hui-Song, YANG Ru-Gang, ZHANG Qing-Hua   

  1. GuangXi Vocational Technology College. Mingyang, suburb of Nanning 530227, P. R. China
  • Online:1999-12-31 Published:1999-12-31

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摘要：

Aromatic derivatives of diantipyrylmethane is a valuable spectrophotometric reagents with higher sensitivity in determining trace V(V).In this paper,the colour reaction of DAPM with V(V) in the presence of Tween60 was studied. This system's sensitivity is as much again as the former reporter's.This method can be applied to the determination of trace V(V) in samples of hair and pennut kernel.

Abstract:

Aromatic derivatives of diantipyrylmethane is a valuable spectrophotometric reagents with higher sensitivity in determining trace V(V).In this paper,the colour reaction of DAPM with V(V) in the presence of Tween60 was studied. This system's sensitivity is as much again as the former reporter's.This method can be applied to the determination of trace V(V) in samples of hair and pennut kernel.

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