Thermodynamics Properties of Oxymatrine in NaCl Solution
- Received Date: 2010-09-01
Abstract: The enthalpies of dissolution of oxymatrine in 0.9%NaCl solution were measured using a RD496-2000 Calvet Microcalorimeter at 309.65 K under atmospheric pressure. The differen-tial enthalpy and molar enthalpy of oxymatrine dissolution in the 0.9%NaCl solution of were determined. The corresponding kinetic equation that described the dissolution process was elucidated. Moreover, the half-life, molar entropy, molar enthaply, and Gibbs free energy of the dissolution process were also obtained.
|Citation:||Zong-xiao Li, Xiao-hua Pu, Wei-wei Zhao, Yan Chen. Thermodynamics Properties of Oxymatrine in NaCl Solution[J]. Chinese Journal of Chemical Physics , 2011, 24(1): 121-124. doi: 10.1088/1674-0068/24/01/121-124|