| Melting point |
886 °C(lit.) |
| Boiling point |
1470 °C |
| Density |
9.53 |
| bulk density |
3500-3700kg/m3 |
| vapor pressure |
10 mm Hg ( 0 °C) |
| refractive index |
2.67 |
| storage temp. |
Store below +30°C. |
| solubility |
Soluble in concentrated alkali, HCl and ammonium chloride. Insoluble in dilute alkali and alcohol. |
| form |
powder |
| color |
yellow |
| Specific Gravity |
9.53 |
| PH |
8-9 (100g/l, H2O, 20℃)(slurry) |
| Water Solubility |
Soluble in concentrated alkali, hydrochloric acid, and ammonium chloride. Insoluble in water, dilute alkali and alcohol. |
| Crystal Structure |
Rutile type |
| Hydrolytic Sensitivity |
4: no reaction with water under neutral conditions |
| Merck |
14,5413 |
| crystal system |
square |
| Space group |
P42/mnm |
| Lattice constant |
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.4955 | 0.4955 | 0.3383 | 90 | 90 | 90 | 0.0831 |
|
| Exposure limits |
ACGIH: TWA 0.05 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 |
| Stability |
Stable. Reacts violently with hydrogen peroxide, strong oxidizing agents, aluminium, zirconium, halogens, sulphur trioxide, boron, silicon, sodium, zinc. |
| CAS DataBase Reference |
1317-36-8(CAS DataBase Reference) |
| NIST Chemistry Reference |
Lead monoxide(1317-36-8) |
| EPA Substance Registry System |
Lead monoxide (1317-36-8) |
