Thermodynamic study of solubility of B6 hydrochloride in water + co-solvent systems with UNIQUAC model at different temperatures

In this study, due to the importance of the solubility of this vitamin in solvents, based on the UNIQUAC activity coefficient equation, its solubility in the presence of water, acetonitrile, n-propanol and isopropanol has been studied. To investigate the interaction behavior of components in the sys...

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Bibliographic Details
Published inJournal of the Indian Chemical Society Vol. 99; no. 12; p. 100802
Main Authors Hashemi, Seyed Hossein, Hosseini, Seyedeh Zahra
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.12.2022
Subjects
B6 hydrochloride
Binary solvents
Solubility
UNIQUAC model
Vitamin
B6 hydrochloride
Binary solvents
UNIQUAC model
Vitamin
Solubility
Online AccessGet full text
ISSN0019-4522
DOI10.1016/j.jics.2022.100802

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Summary:In this study, due to the importance of the solubility of this vitamin in solvents, based on the UNIQUAC activity coefficient equation, its solubility in the presence of water, acetonitrile, n-propanol and isopropanol has been studied. To investigate the interaction behavior of components in the system, the desired thermodynamic equations were optimized based on experimental results with a combined Genetic + PSO algorithm. Based on the objective function, the value of the theoretical and experimental model was acceptable. Therefore, the optimized model can be significant for formulating and investigating solubility of B6 hydrochloride based on the design of a computer program. [Display omitted]
ISSN:0019-4522
DOI:10.1016/j.jics.2022.100802