| Chemistry name: | potassium aurichloride; potassium chloroaurate; gold potassium chloride |
| M Formula: | KAuCl4•2H2O |
| Properties: | |
| Yellow crystals. Soluble in water, alcohol, and ether. | |
| Derivation: | |
| Neutralizing chloroauric acid with potassium carbonate. | |
| Use: | |
| Photography, painting porcelain and glass, medicine. | |