Dortmund Data Bank
Triple Point of Water
The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.
Component
| Formula |
Molar Mass |
CAS Registry Number |
Name |
| H2O |
18.015 |
7732-18-5 |
Water |
Search the DDB for all data of Water
Data Table
| T [K] |
P [kPa] |
State |
Reference |
| 238.45 |
212804.000 |
Crystal 1 > Crystal 2 > Crystal 3 |
3 |
| 248.85 |
344213.000 |
Crystal 2 > Crystal 3 > Crystal 5 |
3 |
| 251.15 |
207411.000 |
Crystal 1 > Crystal 3 > Liquid |
3 |
| 256.15 |
346175.000 |
Crystal 3 > Crystal 5 > Liquid |
3 |
| 273.18 |
|
Solid-Liquid-Vapor |
1 |
| 273.25 |
0.6121 |
Solid-Liquid-Vapor |
2 |
List of References
| Number |
Source |
| 1 |
Haida O.; Matsuo T.; Suga H.; Seki S.: Calorimetric study of the glassy state. X. Enthalpy relaxation at the glass-transition temperature of hexagonal ice.. J.Chem.Thermodyn. 6 (1974) 815-825 |
| 2 |
Douslin D.R.: Vapor Pressure of Water from - 2.5 to 20°C. J.Chem.Thermodyn. 3 (1971) 187-193 |
| 3 |
Bridgman P.W.: Water, in the Liquid and Five Solid Forms, under Pressure. Proc.Am.Acad.Art.Sci. 47 (1912) 439-558 |
Pure Component Data Overview
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