Acta Phys. -Chim. Sin. ›› 1995, Vol. 11 ›› Issue (04): 381-383.doi: 10.3866/PKU.WHXB19950419

• Note • Previous Articles    

Periodical Crystallization of Sodium Glutamine from its Aqueous Solution

Chen Xiao-Ying,Li Ru-Sheng   

  1. Department of Chemistry,Tsinghua University,Beijing 100084
  • Received:1994-05-26 Revised:1994-09-02 Published:1995-04-15
  • Contact: Li Ru-Sheng


The crystallization of L-sodium glutamine from its aqueous solution is studied experimentally. It is found that under certain conditions, the crystallization may exhibit periodical patterns. The effects of the temperature of crystallization, the concentration of solution (the amount of solute) and the opening of the container on the crystallization patterns are studied in some detail.

Key words: Periodical crystallization, Crystal growth, Sodium glutamine