Measurement and Correlation of the Solubility of 1-Hydroxyphenazine in Different Solvents at Temperature from 278.5 to 333.5 K  

作　　者：范月蕾 彭华松 谢侃 张雪洪 

机构地区：[1]School of Life Science and Biotechnology [2]State Key Laboratory of Microbial Metabolism,Shanghai Jiaotong University

出　　处：《Journal of Shanghai Jiaotong university(Science)》2013年第2期253-256,共4页上海交通大学学报（英文版）

基　　金：the National Basic Research Program (973) of China (Nos. 2009CB118906 and 2012CB721005);the National Natural Science Foundation of China (No. J1210047)

摘　　要：Compound of 1-hydroxyphenazine (1-OH-PHZ) is an important fungicide in agricultural production. The ranges of 1-OH-PHZ solubilities in dichloromethane at temperature of 278.5-308.5 K and in ethyl acetate, methanol and water at temperature of 278.5-333.5 K were measured using the analytical stirred flask method at barometric pressure. The color of the liquid remained unchanged throughout. The solubilities of 1-OH-PHZ in water, methanol, ethyl acetate and dichloromethane increased orderly and these solubilities also increased with increasing the temperature. The experimental data was correlated by the modified Apelblat equation. The root mean square deviations were all within 0.5% and the maximum relative average deviation was 5.2%. The calculated solubility shows a good relationship with the experimental solubility.Compound of 1-hydroxyphenazine （1-OH-PHZ） is an important fungicide in agricultural production. The ranges of 1-OH-PHZ solubilities in dichloromethane at temperature of 278.5--308.5 K and in ethyl acetate, methanol and water at temperature of 278.5--333.5 K were measured using the analytical stirred flask method at barometric pressure. The color of the liquid remained unchanged throughout. The solubilities of I-OH-PHZ in water, methanol, ethyl acetate and dichloromethane increased orderly and these solubilities also increased with increasing the temperature. The experimental data was correlated by the modified Apelblat equation. The root mean square deviations were all within 0.5% and the maximum relative average deviation was 5.2%. The calculated solubility shows a good relationship with the experimental solubility.

关 键 词：SOLUBILITY 1-hydroxyphenazine (1-OH-PHZ) FUNGICIDE CORRELATION 

分 类 号：TQ013[化学工程]