Synthesis of β-dithiocarbamic propanoic acid(β-dtcpa) and its application in determination of cadmium in white metals β-DTCPA的合成及其在测定白合金中镉的应用
Synthesis of dithiocarbamic acid tributyltin complexes and preliminary study of their biological activity 氨荒酸三丁基锡配合物的合成及生物活性初步研究
The simple and fast determination method presented is based on initial chelation of Sn4+, Cu2+, Pb2+ and other metal ions with EDTA and its subsequent decomposition with trihydroxybenzoic acid, mercaptosuccinic acid and dithiocarbamic propanoic acid. 本文提出的简易、快速测定方法是用EDTA螯合锡(Ⅳ)、铜(Ⅱ)、铅(Ⅱ)和其它金属离子,然后分别用三羟基甲酸、巯基丁二酸和氨荒丙酸解蔽。