Potassium Chloroaurate Potassium Chloraurate CAS No.:13682-61-6 M.F:KAuCl4 EINECS:237-190-1 Potassium Chloraurate Detail:Molecular formula: KAuCl4 Molecular weight: 377.88Grade: C.P., A.R.Properties: yellow crystals. Soluble in water, alcohol and ether.Au, %: ≥51.0%Dissolution test: passUnit package: 10g, 50g* Custom ordering required. Potassium tetrachloroaurate