Chemical Research in Chinese Universities ›› 2001, Vol. 17 ›› Issue (S1): 210-210.
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LI Xin, YAN Yun-shou, QI Chun-he, LIU Xi-lin
Online:
Published:
Abstract:
2-(4-chloro-2-pbosphonophenylazo)-7-(4-nitrophenylazo)-l,8-dihydroxy-3,6-napht-halenedisulfonic acid(Chlorophosphonazo-pN) has been proposed as a sensitive color reagent for the determination of melal ions by spectrophotometry,1,2 but the determination of IO4- by fading reaction of chlorophospho nazo-pN has not been reported.
LI Xin, YAN Yun-shou, QI Chun-he, LIU Xi-lin. Spectropho Stometric Determination of IO4- by Fading Reaction of Chlorophosphonazo-pN with Potassium Periodate[J]. Chemical Research in Chinese Universities, 2001, 17(S1): 210-210.
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