Specifications :
| Properties | |
|---|---|
| Molecular formula | H2O2 |
| Molar mass | 34.0147 g/mol |
| Appearance | Very light blue color; colorless in solution |
| Odor | slightly sharp |
| Density | 1.135 g/cm3 (20°C, 30-percent) 1.450 g/cm3 (20°C, pure) |
| Melting point | 0.43°C (31.23°F; 272.72 K) |
| Boiling point | 150.2°C (302.4°F; 423.3 K) (decomposes) |
| Solubility in water | Miscible |
| Solubility | soluble in ether, alcohol insoluble in petroleum ether |
| Acidity (pKa) | 11.75 |
| Refractive index (nD) | 1.4061 |
| Viscosity | 1.245 cP (20°C) |
| Dipole moment | 2.26 D |