| Melting point | 167-172 °C(lit.) |
| Boiling point | 219-220 °C10 mm Hg(lit.) |
| density | 1,353 g/cm 3 |
| vapor pressure | 0.0267 hPa (20 °C) |
| refractive index | 1.4170 (estimate) |
| Fp | 219-220°C/10mm |
| storage temp. | 2-8°C |
| solubility | H 2 O: 4 M at 20 °C, clear, colorless |
| form | crystalline |
| color | white |
| PH | 10.5-12.0(4 m in water, 25 °C) |
| PH Range | 7 - 9 |
| pka | 8.1(at 25ºC) |
| Water Solubility | 550 g/L (25 ºC) |
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