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本文合成了噻唑偶氮2,4—二羟基苯甲酸(TADBA),研究了试剂的分析性能。实验结果表明,对于测定Fe(Ⅱ),TADBA具有较好的选择性和较高的灵敏度。
In this paper, thiazole azo 2,4-dihydroxybenzoic acid (TADBA) was synthesized and its analytical properties were studied. The experimental results show that, for the determination of Fe (Ⅱ), TADBA has good selectivity and high sensitivity.