摘要
测定了Sm(ClO4)3-Ala-H2O三元体系在35℃时的溶解度和饱和溶液折光率,构制了相应的溶解度图和饱和溶液折光率曲线。溶解度曲线与折光率曲线均由4支组成,分别与Sm(ClO4)3·8H2O,Sm(Ala)4(ClO4)·2H2O(A),Sm(Ala)3(ClO4)3·3H2O(B)和Ala的晶体相对应。
篢he solubilities and refractive indexes of saturated solutions of the ternary System of Sm(ClO4)3 -Ala-H2O at 35℃, the corresponding equilibrium solubility and regractive index diagram are studied,All the solu-bility and refractive index curves of the systems consist of four branches, corresponding to Ala, complexes Sm (Ala)4 (ClO4)3· 2H2O,Sm(Ala)3 (ClO4)3·3H2O and Sm (ClO4 )3·8H2O respectively.
出处
《龙岩师专学报》
1997年第3期63-64,共2页
Journal of Longyan Teachers College
关键词
高氯酸钐
丙氨酸
三元体系
溶解度
相平衡
Samarium perchlorate, alanine, ternary system, solubility, phase equilibrium