A new promising analytical reagent is proposed for the extractive recovery of Cu(II) and Zn(II). The reagent is produced upon azo coupling of 8-hydroxyquinoline with diazotized 4-(prop-2-yn-1-yloxy... Click to show full abstract
A new promising analytical reagent is proposed for the extractive recovery of Cu(II) and Zn(II). The reagent is produced upon azo coupling of 8-hydroxyquinoline with diazotized 4-(prop-2-yn-1-yloxy...
               
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