Study on synthesis of 2-(5-nitro-2-pyridylazo)-4,5-dimethylphenol and its color reaction with cobalt (Ⅱ)
HAN Quan*, GAO Mei-juan, WANG Rui, TIAN Li, YANG Xiao-hui
Metallurgical Analysis ›› 2011, Vol. 31 ›› Issue (5) : 41-44.
Study on synthesis of 2-(5-nitro-2-pyridylazo)-4,5-dimethylphenol and its color reaction with cobalt (Ⅱ)
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