Synthesis and Study of Glutamine Acid Containing Citrates  

作　　者：lamze Beshkenadze 

机构地区：[1]Petre Melikishvili Institute of Physical and Organic Chemistry, Laboratory of Problems of Agrarian Chemistry, lvaneJavakhishvili Tbilisi State University, Tbilisi 0186, Georgia [2]Tbilisi State Medical University, Tbilisi 0160, Georgia

出　　处：《Journal of Chemistry and Chemical Engineering》2015年第1期56-60,共5页化学与化工（英文版）

基　　金：We thank Science ＆ Technology Center in Ukraine and Shota Rustaveli National Science Foundation. The work was implemented with the support of Science ＆ Technology Center in Ukraine Project Proposal #5461 and Shota Rustaveli National Science Foundation Grant #30/06.

摘　　要：Terms of synthesis were defined for the creation of new generation chelate fertilizers and for their experimental testing. Glutamine acid and citric acid containing chelate citrates of the general formulae M.gI.HL＇nHO were synthesized, where, M = Mn, Zn, Fe, Co, Cu; n = 0; 1; 1.5; gl-glutamine acid; HL-citric acid anion. Identity and composition of synthesized compounds were determined by microelemental analysis, melting temperature and X-ray diffraction analysis. X-ray diffraction analysis of the compounds and glutamine acid and citric acid （H4L） was used to determine their crystalline structure and roentgen-amorphous and iso-structural orders. Their solubility was studied in various solvents.

关 键 词：FERTILIZER chelate compounds MELTING microelemental analysis X-ray diffraction study. 

分 类 号：TQ153.2[化学工程—电化学工业] O636.1[理学—高分子化学]