Sodium
Sodium provides property data for sodium in the liquid, saturated and superheat states based on the NAPROP procedure and NAPROP_s procedures listed in:
Sodium-NaK Engineering Handbook, Vol. 1, Sodium Chemistry and Physical Properties, Foust, O.J., ed., Gordon and Breach, Science Publishers, Inc., New York, (1972).
Thermodynamic property data are available for temperatures between the triple point (370.98 K) and 1775 K. Subcooled liquid properties are approximated with the properties of saturated liquid.
Viscosity, thermal conductivity and surface tension are provided over the range of applicability of the correlations from the Sodium-NaK Engineering Handbook.