Solution Thermodynamic Analysis of p-(Aminomethyl)benzoic Acid in Four Binary Solvents from 288.15 to 328.15 K

2018 ◽  
Author(s):  
Zeren Shang ◽  
Lina Jia ◽  
Mingchen Li ◽  
Weiguo Hu ◽  
Yanxiao Zhao ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Thermodynamic Analysis ◽  
Binary Solvents

Solubility and thermodynamic analysis of musk ketone in four binary solvents from T= (273.15 to 313.15) K

2021 ◽  
Vol 329 ◽  
pp. 115415
Author(s):  
Yuwei Hua ◽  
Genlei Wei ◽  
Shishuai Shi ◽  
Chunmei Cao ◽  
Xuening Zhang ◽  
...  
Keyword(s):  
Thermodynamic Analysis ◽  
Binary Solvents

Temperature Dependent Solubility of Benzoic Acid in Aqueous Phase and Aqueous Mixtures of Aliphatic Alcohols

2020 ◽  
Vol 234 (11-12) ◽  
pp. 1771-1787
Author(s):  
Sayyar Muhammad ◽  
Sofia Sanam ◽  
Hamayun Khan ◽  
Akhtar Muhammad ◽  
Sabiha Sultana
Keyword(s):  
Benzoic Acid ◽  
Aqueous Phase ◽  
Linear Trend ◽  
Pure Water ◽  
Binary Solvents ◽  
Aqueous Mixtures ◽  
Analytical Technique ◽  
Temperature Range ◽  
Acid Solubility ◽  
Ethanol In Water

AbstractThe benzoic acid solubility in aqueous phase and in various aqueous mixtures of methanol, ethanol and 2-propanol was determined at temperatures ranging from 303 to 333 K by an analytical technique. The results showed that the solubility of the acid in alcohols-water binary mixtures is high as compared to pure aqueous phase. The addition of alcohols to water favors the dissolution of benzoic acid which increases further with the increase in alcohols content of water within the investigated temperature range. The benzoic acid solubility in water alone and aqueous mixtures of the selected alcohols was in the order of; 2-propanol in water > ethanol in water > methanol in water > pure water. It is also observed that within the investigated temperature range, the acid solubility increases with rise in temperature in both the aqueous phase and alcohols-water binary solvents. The logarithm of the mole fraction of the acid’s solubility also showed a linear trend against the temperature. The experimental results obtained in the current study were compared with the reported literature for the studied acid and other organic acids in various solvents and showing a good agreement. The study will have implications in the processes involving separation, crystallization and pharmaceutical formulation in various industries.

Correlation and thermodynamic analysis of solubility of diphenhydramine hydrochloride in pure and binary solvents

2016 ◽  
Vol 93 ◽  
pp. 132-142 ◽  
Author(s):  
Shichao Du ◽  
Yan Wang ◽  
Jianyu Li ◽  
Songgu Wu ◽  
Weiqiang Dun ◽  
...  
Keyword(s):  
Thermodynamic Analysis ◽  
Binary Solvents ◽  
Diphenhydramine Hydrochloride

Solubility and thermodynamic analysis of methyleneaminoacetonitrile in binary solvents from T = (278.15 to 323.15) K

2019 ◽  
Vol 283 ◽  
pp. 462-471 ◽  
Author(s):  
Long Wang ◽  
Jingping Sun ◽  
Haihan Zhang ◽  
Zhiqiang Shen ◽  
Li Xu ◽  
...  
Keyword(s):  
Thermodynamic Analysis ◽  
Binary Solvents
Sign in / Sign up

Export Citation Format

Share Document