|
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Physical state @ 20°C: |
Solid [4] |
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Color: |
Gray [4]. Tin white [5] |
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Luster: |
Metallic [5] |
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Streak: |
Gray [5] |
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Odor: |
Odourless [4] |
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Molecular weight (g/mol): |
121.760(1) [1] |
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Melting point (°C):  |
630.7 (alpha form) [1] |
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Boiling point (°C): |
1753 (alpha form) [1] |
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Density (g/cm3): |
6.684 (alpha form) [1] |
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Molar volume (cm3): |
18.39 (20 °C) [2] |
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Velocity of sound (m/s): |
2600 |
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Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa): |
56 [2]
20.7 [2] |
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Hardness:
Mineral hardness: |
3.0-3.5 [5] |
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Solubility: |
Water: Insoluble (20 °C) [4] |
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