Input interpretation
sulfur hydrogen | melting point
Results
sulfur | 115.21 °C (degrees Celsius) hydrogen | -259.14 °C (degrees Celsius)
sulfur | melting point | 115.21 °C (degrees Celsius) (value given for monoclinic, beta form)
Plot
Plot
Thermodynamic properties
| sulfur | hydrogen phase at STP | solid | gas melting point | 115.21 °C | -259.14 °C boiling point | 444.72 °C | -252.87 °C critical temperature | 1314 K | 32.97 K critical pressure | 20.7 MPa | 1.293 MPa molar heat of fusion | 1.73 kJ/mol | 0.558 kJ/mol molar heat of vaporization | 9.8 kJ/mol | 0.452 kJ/mol specific heat at STP | 705 J/(kg K) | 14300 J/(kg K) adiabatic index | | 7/5 (properties at standard conditions)