Chem. J. Chinese Universities ›› 1985, Vol. 6 ›› Issue (3): 222.

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Study on Colour Reaction of Mg-BPR-CPB System

Xu Qiheng, Zhou Zhongwan, Yin Zhiyu   

  1. Department of Chmistry, Yunnan University, Kunming
  • Received:1983-11-06 Online:1985-03-24 Published:1985-03-24

Abstract: The new colour reaction of Mg-bromopyrogallol red (BPR)-cetylpyridinium bromide (CPB) system has been examined. The mechanism of increasing sensitivity has been discussed. Some samples have been analysed.

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