SILVER POWDER
Ag
| Property | Details |
|---|---|
| IUPAC Name | Silver |
| Common Name | Silver powder / finely divided silver / silver dust |
| Chemical Formula | Ag |
| Molar Mass | 107.87 g·mol⁻¹ |
| CAS Number | 7440-22-4 |
| Appearance | Grey metallic powder (finely divided silver metal) |
| Odor | Odorless |
| Melting Point | 961.8 °C |
| Boiling Point | 2162 °C |
| Density | 10.49 g·cm⁻³ |
| Solubility in Water | Insoluble |
| Oxidation State of Ag | 0 (elemental) |
Hazards (GHS)
| Type | Description |
|---|---|
| Flammable Dust Hazard | Finely divided metal powders can form combustible dust clouds in air if dispersed and ignited. |
| Irritant | Dust may cause eye and skin irritation. |
| Environmental | Very toxic to aquatic life (because of silver ions released slowly over time). |
Safety Notes
Avoid inhaling dust; use local exhaust ventilation.
Wear gloves, protective clothing and safety glasses.
Keep away from ignition sources; metal powder can create explosive dust/air mixtures.
Store in tightly closed containers in a cool & dry place.
Avoid release into the environment.
