Gold(Iii) Chloride Formula

The chemical formula for gold(III) chloride is AuCl3. It consists of one gold atom (Au) and three chlorine atoms (Cl), with the oxidation state of gold being +3. The compound is a yellow to orange solid, and it is highly soluble in water. Gold(III) chloride is commonly used as a precursor in the synthesis of various gold compounds, such as nanoparticles and organometallic complexes. It is also used in the production of photographic emulsions, gold plating, and as a catalyst in organic reactions.