enthalpy sample 2

Measured by
Austrian Institute of Technology
Measured with NETZSCH DSC 204 F1 Phoenix
Measured according to standard
None
Comment on measurement
Crucible: Al. pan, closed. Purge gas: Nitrogen with 20 ml/min. 2 Heating & Cooling cycles between 140 and 220 °C with 10 K/min. Heat calibration performed.
Reference
Heating rate
10 K/min
Cooling rate
10 K/min
Sample mass
7.12 mg
 
Endothermic heat flow Exothermic heat flow
Value Uncertainty Value Uncertainty
Enthalpy
319.85 kJ/kg
6.5 kJ/kg
284.1 kJ/kg
3.6 kJ/kg
Integration lower limit
175 °C
175 °C
Integration upper limit
213.2 °C
151.3 °C
Onset temperature
185.5 °C
0.2 K
174.1 °C
0.2 K
Endset temperature
197.6 °C
0.4 K
163.45 °C
0.1 K
Succinic acid: Heating/cooling enthalpy measurement 1
Succinic acid: Heating/cooling enthalpy measurement 2

Succinic acid: Heating/cooling enthalpy measurement 1

Succinic acid: Heating/cooling enthalpy measurement 1

Succinic acid: Heating/cooling enthalpy measurement 2

Succinic acid: Heating/cooling enthalpy measurement 2