SYNTHESIS AND PROPERTIES OF 1-(2-IMIDAZOLYLAO)2-NAPHTHOL-4-SULFONIC ACID

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作者：
Fu You PAN*a Sun Wei ZHANGb a. Chemistry Department of Taizhou Teachers College
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来源：
Chinese Chemical Letters | 1991年 / 12期
关键词：
SYNTHESIS AND PROPERTIES OF 1; IMIDAZOLYLAO)2-NAPHTHOL-4-SULFONIC ACID;
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摘要：
Synthesis of 1-(2-imidazolylazo)-2-naphthol-4-sulfonic acid is described including its physical and chemical properties and spectroscopic data. The reagent reacts with various transition metal ions to form water-soluble and colored chelates which can be decomposed by EDTA exoept cobalt chelate. Present method has good selectivity.
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页码：917 / 918
页数：2
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