Thermodynamics Properties of Oxymatrine in NaCl Solution  

氧化苦参碱存0．9％NaCl溶液中溶解的热动力学性质

作　　者：李宗孝[1] 蒲小华[1] 赵微微[2] 陈艳[1] 

机构地区：[1]宝鸡文理学院化学化工系,宝鸡721007 [2]西北农林科技大学理学院,杨凌712100

出　　处：《Chinese Journal of Chemical Physics》2011年第1期121-124,I0004,共5页化学物理学报（英文）

摘　　要：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.

关 键 词：OXYMATRINE THERMODYNAMIC KINETICS 0.9%NaCl solution 

分 类 号：O[理学]