硫酸锌与α-氨基酸的相化学及其新相的合成和表征  

Study on the solubility properties of ternary ZnSO_4-AA-H_2O system at 25℃

作　　者：高胜利[1] 陈三平[1] 李焕勇[1] 张晓玉[1] 

机构地区：[1]西北大学化学系

出　　处：《化学研究与应用》2002年第3期304-307,共4页Chemical Research and Application

基　　金：国家自然科学基金资助项目 ( 2 98710 2 3)

摘　　要：The solubility properties of ZnSO 4 AA H 2O system at 25℃ in the whole concentration range were investigated by phase equilibrium method,and the corresponding phace diagram and refractive index diagram were constructed.The results indicate that systems are simple,and do not have new compound.The complexes of Zn(Leu)SO 4·0.5H 2O,Zn(Thr)SO 4·H 2O,Zn(Val)SO 4·H 2O which have not been reported in literature were prepared and characterized.The solubility properties of ZnSO 4 AA H 2O system at 25℃ in the whole concentration range were investigated by phase equilibrium method,and the corresponding phace diagram and refractive index diagram were constructed.The results indicate that systems are simple,and do not have new compound.The complexes of Zn(Leu)SO 4·0.5H 2O,Zn(Thr)SO 4·H 2O,Zn(Val)SO 4·H 2O which have not been reported in literature were prepared and characterized.

关 键 词：相化学 合成 表征 Α-氨基酸 硫酸锌 相平衡 配合物 

分 类 号：O614.241[理学—无机化学] O629.711[理学—化学]