Chu Zhao-hua
2009
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Journal
Journal of Jilin Institute of Chemical Technology
Abstract
2-(5-bromopyrimidineazo) hydroquinone has been synthesized by coupling reaction of 2-amino-5-bromopyrimidine with hydroquinone.Its structure was characterized by element analysis and spectral data.And its color reaction with Cu2+,Ni2+,Co2+,Cd2+ and Ag+ metallic ions was studied.The experiment results showed that its molar absorptivity were in the range of 2.56~8.23×104L·mol-1·cm-1.