Application
Hydrogen tetrachloroaurate(III) hydrate serves several important purposes in various fields. It is primarily used for the microanalysis of rubidium and cesium, as well as for the determination of alkaloids. The compound is crucial in the synthesis of gold (Au) nanoparticles, acting as a precursor to prepare stable nanosized and underivatized colloidal gold particles in solution. In the realm of nuclear technology, it is utilized in control rods within reactors, while in the lighting industry, it plays a role in the manufacture of electric light filaments. Additionally, hydrogen tetrachloroaurate(III) hydrate, also known as gold(III) chloride hydrate or chloroauric acid, is noted for its high catalytic activity, further expanding its applications.