Solubility of Sodium Acetate Trihydrate in Binary Solvent Mixtures of Methanol, Ethanol, 1-Propanol, Acetonitrile and Water at 298.2 K

IF 1.4 4区化学 Q4 CHEMISTRY, PHYSICAL

Journal of Solution Chemistry Pub Date : 2025-01-29 DOI:10.1007/s10953-025-01432-9

Jafar Soleymani, Elaheh Rahimpour, William E. Acree Jr., Abolghasem Jouyban

{"title":"Solubility of Sodium Acetate Trihydrate in Binary Solvent Mixtures of Methanol, Ethanol, 1-Propanol, Acetonitrile and Water at 298.2 K","authors":"Jafar Soleymani, Elaheh Rahimpour, William E. Acree Jr., Abolghasem Jouyban","doi":"10.1007/s10953-025-01432-9","DOIUrl":null,"url":null,"abstract":"<div><p>Experimental molar solubility data for sodium acetate trihydrate (NaAc·3H<sub>2</sub>O) dissolved in binary solvent mixtures of methanol, ethanol, 1-propanol, acetonitrile, and water at 298.2 K was determined using the shake–flask equilibration method followed by the quantification of the dissolved solute by flame photometric determination. Differential scanning calorimetry (DSC) analyses of both the un-processed and equilibrated NaAc·3H<sub>2</sub>O in the neat solvents were recorded at 298.2 K to determine the thermal behavior of NaAc·3H<sub>2</sub>O. The experimental solubility data were analyzed using a linear model of Jouyban-Acree. The applicability of the model to describe the observed solubility data was assessed by calculating the mean percentage deviations between the back-calculated and experimental values. Also, the combined nearly ideal binary solvent/Redlich–Kister (CNIBS/R-K) equation was employed to provide a mathetically description the solubility data under isothermal conditions. The possibility of prediction of the solubility of trihydrate form of sodium acetate based on the CNIBS/R-K model trained using the experimental solubility of the anhydrous form was also investigated. The computational results indicated that the models considered yielded solubility predictions within an acceptable error level.</p></div>","PeriodicalId":666,"journal":{"name":"Journal of Solution Chemistry","volume":"54 4","pages":"498 - 511"},"PeriodicalIF":1.4000,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Solution Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10953-025-01432-9","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

Abstract

Experimental molar solubility data for sodium acetate trihydrate (NaAc·3H₂O) dissolved in binary solvent mixtures of methanol, ethanol, 1-propanol, acetonitrile, and water at 298.2 K was determined using the shake–flask equilibration method followed by the quantification of the dissolved solute by flame photometric determination. Differential scanning calorimetry (DSC) analyses of both the un-processed and equilibrated NaAc·3H₂O in the neat solvents were recorded at 298.2 K to determine the thermal behavior of NaAc·3H₂O. The experimental solubility data were analyzed using a linear model of Jouyban-Acree. The applicability of the model to describe the observed solubility data was assessed by calculating the mean percentage deviations between the back-calculated and experimental values. Also, the combined nearly ideal binary solvent/Redlich–Kister (CNIBS/R-K) equation was employed to provide a mathetically description the solubility data under isothermal conditions. The possibility of prediction of the solubility of trihydrate form of sodium acetate based on the CNIBS/R-K model trained using the experimental solubility of the anhydrous form was also investigated. The computational results indicated that the models considered yielded solubility predictions within an acceptable error level.

查看原文本刊更多论文

298.2 K 时三水合醋酸钠在甲醇、乙醇、1-丙醇、乙腈和水的二元溶剂混合物中的溶解度

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Solution Chemistry 化学-物理化学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

3-8 weeks

期刊介绍： Journal of Solution Chemistry offers a forum for research on the physical chemistry of liquid solutions in such fields as physical chemistry, chemical physics, molecular biology, statistical mechanics, biochemistry, and biophysics. The emphasis is on papers in which the solvent plays a dominant rather than incidental role. Featured topics include experimental investigations of the dielectric, spectroscopic, thermodynamic, transport, or relaxation properties of both electrolytes and nonelectrolytes in liquid solutions.