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分光光度法测定钒,文献已有报导。我们在前文介绍了新试剂二溴对甲基氯磺酚的合成。本文研究了该试剂和钒(V)的显色条件。试剂与钒(V)反应的适宜酸度范围
Spectrophotometric determination of vanadium has been reported in the literature. We have previously described the synthesis of a new reagent, dibromo-methylsulfochlorosulfate. This article studies the reagent and the color rendering conditions of vanadium (V). The appropriate acidity range for the reagent to react with vanadium (V)