Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (9): 1346.

• Articles • Previous Articles     Next Articles

Phase Chemical Study on Coordination Behavior of Zinc Sulfate with L-α-Amino Acids

HOU Yu-Dong, GAO Sheng-Li, GUO Li-Juan, WANG Xiao-Fang, LIU Jian-Rui, CHEN San-Ping   

  1. Department of Chemistry Northwest University, Xi'an 710069, China
  • Received:1998-10-06 Online:1999-09-24 Published:1999-09-24

Abstract: The solubility properties of ZnSO4-Met/Phe/His-H2Osystems at 25℃ in thewhole concentration range have been investigated by phase equilibrium method, and the cor-responding equilibrium diagrams have been constructed.Under the direction of the phase equilibrium result, the compounds of ZnSO4with Met, Phe and His which are not reported in literatures have been prepared and characterized.

Key words: α-Amino acids, Zinc sulfate, Phase chemistry, Complex, Synthesis

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