What is chloroauric acid?

Chloroauric acid, also known as gold(III) chloride, is a chemical compound with the formula HAuCl4. It is a yellow-orange solid that is highly soluble in water. Chloroauric acid is commonly used in the production of gold nanoparticles and as a precursor for other gold compounds.

Chloroauric acid is a strong oxidizing agent and can react with a wide range of other chemicals to form various gold complexes. It is commonly used in the synthesis of organogold compounds and gold catalysts. In addition, chloroauric acid is used in the electroplating industry for the deposition of gold onto surfaces.

Chloroauric acid is toxic if ingested or inhaled, and exposure to the skin can cause irritation. Therefore, proper safety precautions should be taken when handling this compound.