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实验表明溶剂的互溶性和粘度对苯丙酮酸钠的反应结晶的动力学特性和形貌有明显的影响。使用水溶性较好，粘性较小的溶剂对提高苯丙酮酸钠结晶的品质有利。
Experiments show that the mutual solubility of solvents and viscosity have obvious influence on the kinetics and morphology of the reaction crystallization of sodium phenylpyruvate. Use of water-soluble, less viscous solvent to improve the quality of sodium phenyl pyruvate crystallization.