水溶液中乙二胺四乙酸酰肼合Fe(Ⅲ)的研究

Studies on iron(Ⅲ) ethylenediaminetetraacetic hydrazide in aqueous solution

合成了乙二胺四乙酸酰肼（ＥＤＴＡＨ），研究了水溶液中ＥＤＴＡＨ与Ｆｅ３＋的反应。利用ＵＶ分光光度计测定了Ｆｅ３＋－ＥＤＴＡＨ螯合物的组成、表观稳定常数。

Ethylenediaminetetraacetic hydrazide(EDTAH) was synthesized. The reaction of EDTAH with Fe3+ was studied in aqueous solution. The composition and stability constant of Fe-EDTAH have been determined by UV spectrophotometric methods.