Gold Compounds | 
||||
| Compounds | Chemical Formula | CAS NO. | Metal Content | Characteristics | 
|---|---|---|---|---|
| 
 Gold (III) chloride  | 
 AuCl3  | 
 13453-07-1  | 
 ≥64.4%  | 
 Maroon powder  | 
| 
 Hydrogen tetrachloroaurate(III), hydrate  | 
 HAuCl4.nH2O  | 
 16903-35-8  | 
 50.00%  | 
 Yellow to orange crystals  | 
| 
 Sodium tetrachloroaurate(III), hydrate  | 
 NaAuCl4.nH2O  | 
 13874-02-7  | 
 49.50%  | 
 Yellow crystals  | 
| 
 Gold(III) oxide  | 
 Au2O3  | 
 1303-58-8  | 
 ≥88.6%  | 
 Orange to brown powder  | 
| 
 Gold(III) hydroxide  | 
 Au(OH)3  | 
 1303-52-2  | 
 80.00%  | 
 Orange to brown powder  | 
| 
 Potassium tetrachloroaurte(III), hydrate  | 
 KAuCl4.nH2O  | 
 13682-61-6  | 
 52.00%  | 
 Yellow crystalline  | 
| 
 Ammonium tetrachloroaurate(III), hydrate  | 
 (NH4)AuCl4.nH2O  | 
 13874-04-9  | 
 55.00%  | 
 Yellow crystalline  | 
| 
 Potassium dicyanoaurate(I)  | 
 K[Au(CN)2]  | 
 554-07-4  | 
 ≥68.3%  | 
 White powder  | 
      
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