Gold
CAS 7440-57-5Au196.96657 g/mol
Gold(0) is an elemental gold.
IUPAC: gold
PubChem
Physical & Chemical Properties
| Melting Point | 1064.76 deg C |
| Boiling Point | 2700 deg C |
| Density | 19.3 |
| Solubility | INSOL IN WATER, ACID; SOL IN POTASSIUM CYANIDE, HOT SULFURIC ACID |
| Vapor Pressure | VP: 1 Pa @ 1373 °C; 10 Pa @ 1541 °C; 100 Pa at 1748 °C; 1 kPa @ 2008 °C; 10 kPa @ 2347 °C; 100 kPa @ 2805 °C |
| Appearance | Liquid, Other Solid |
Data: PubChem · Last updated: 4/20/2026
GHS Classification
No GHS classification data available.
Classification data is sourced from ECHA.
Regulatory Compliance
TSCA
Listed
note: Status based on EPA TSCA Active Inventory · inventory name: TSCA Chemical Substance Inventory
View sourceGlobal Trade Intelligence
No trade flow data available for this chemical.
HS Code(s): 7108
Data: UN Comtrade
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