Determination and Correlation of d-Ribose Solubility in Twelve Pure and Four Binary Solvent Systems,Journal of Chemical & Engineering Data

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Determination and Correlation of d-Ribose Solubility in Twelve Pure and Four Binary Solvent Systems
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2020-03-04 , DOI: 10.1021/acs.jced.0c00009
Shen Hu _{1,

2} , Jiaming Han _{1,

2} , Haoyou Liu _{1,

2} , Jingxuan Qiu ₁ , Dengjing Yi _{1,

2} , Mengyao An _{2,

3} , Ying Guo _{1,

2} , Haishuang Huang ₁ , Hui He ₁ , Peng Wang _{1,

2}

Affiliation

Experimental solubility data of d-ribose in four binary (2-propanol + 1-hexane, ethanol + 1-hexane, methanol + dichloromethane, and ethanol + dichloromethane) and twelve pure (1-hexane, dichloromethane, ethyl acetate, acetonitrile, acetone, 2-methyl-1-propanol, 1-butanol, 2-propanol, 2-butanol, 1-propanol, ethanol, and methanol) solvent systems were measured at different temperatures under the atmospheric pressure by using the gravimetric method. The experimental results showed that the solubility of d-ribose increased with the increase of temperature and the content of positive solvent, and decreased with the increase of antisolvent composition. The dissolution behavior of d-ribose in pure solvents was mainly affected by the solvent types and solvent properties, and the solvent effect on d-ribose solubility was further examined by the KAT-LSER model. The solubility data were correlated by the modified Apelblat, Jouyban–Acree, and Apelblat–Jouyban–Acree models. The calculated values of the three thermodynamic models were in good agreement with the experimental data.

中文翻译：

十二个纯四元溶剂体系中d-核糖溶解度的测定和相关性

d-核糖在四种二元化合物（2-丙醇+ 1-己烷，乙醇+ 1-己烷，甲醇+二氯甲烷和乙醇+二氯甲烷）和十二种纯物质（1-己烷，二氯甲烷，乙酸乙酯，乙腈，丙酮）中的实验溶解度数据使用重量分析法，在大气压下于不同温度下测定2-甲基-1-丙醇，1-丁醇，2-丙醇，2-丁醇，1-丙醇，乙醇和甲醇）的溶剂体系。实验结果表明，d-核糖的溶解度随温度和正溶剂含量的增加而增加，随反溶剂组成的增加而降低。d的溶解行为纯溶剂中的β-核糖主要受溶剂类型和溶剂性质的影响，并且通过KAT-LSER模型进一步研究了溶剂对d-核糖溶解度的影响。溶解度数据通过改良的Apelblat，Jouyban-Acree和Apelblat-Jouyban-Acree模型进行关联。三种热力学模型的计算值与实验数据吻合良好。

更新日期：2020-04-24

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