Dithiooxamide, frequently called rubeanic acid, is a well-known complexing agent of the platinum group metals. It is readily soluble in alkaline solutions and forms salts which have been called rubeanates. Although the acidic behavior of dithiooxamide is well known, no determination of its acidity constant has been reported. The method followed for this determination was the potentiometric titration procedure for acids of limited solubility given ...
![Benzoicacid, 2-hydroxy-4-[(2-hydroxyethyl)amino]-, methyl ester结构式](https://image.chemsrc.com/caspic/018/6950-58-9.png)