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EC number: 231-150-7
CAS number: 7440-41-7
Beryllium is an odourless solid, steel grey metal.
Melting point at 1013.25 hPa: 1287 °C
Boiling point at 1013.25 hPa: 2471 °C
Relative density at 20 °C: 1.85
Vapour pressure: 10 mmHg at 1860 °C
Water solubility at 20 °C (pH 6.11): < 0.5 μg/l
No oxidising properties
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