若干含硫的有机试剂早已在光度分析中得到广泛应用,其中特别是对于分离及测定具有d轨道的元素更为有效。二安替比林甲烷对测定许多元素具有良好的性能这是众所熟知的事实。因此近年有文献报导在二安替比林甲烷的二个羰基上进行硫代反应使生成对若干元素有更好分析性能的硫代二安替比林甲烷(以下简写为TAM),其含成反应见文献。文 A number of sulfur-containing organic reagents have long been used in photometric analysis, especially for the separation and determination of d orbital elements more effectively. It is a well-known fact that diamipinine methane has good properties for the determination of many elements. Therefore, it has been reported in recent years that the thio-diantipyrylmethane (hereinafter abbreviated as TAM) having a better analytical performance for a number of elements has been reported to undergo thio-reaction on the two carbonyl groups of diantipyrylmethane, which contains See the literature reaction. Text