Solubility of 2-Hydroxybenzoic Acid in Water, 1-Propanol, 2-Propanol, and 2-Propanone at (298.2 to 338.2) K and Their Aqueous Binary Mixtures at 298.2 K

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Article discussing the solubility of 2-hydroxybenzoic acid in water, 1-propanol, 2-propanol, and 2-propanone at (298.2 to 338.2) K and their aqueous binary mixtures at 298.2 K.

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5 p.

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Fakhree, Mohammad Amin Abolghassemi; Ahmadian, Somaieh; Panahi-Azar, Vahid; Jouyban, Abolghasem & Acree, William E. (William Eugene) October 25, 2012.

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Article discussing the solubility of 2-hydroxybenzoic acid in water, 1-propanol, 2-propanol, and 2-propanone at (298.2 to 338.2) K and their aqueous binary mixtures at 298.2 K.

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5 p.

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Reprinted with permission from the Journal of Chemical Information and Modeling. Copyright 2012 American Chemical Society.

Abstract: Solubility of 2-hydroxybenzoic acid (salicylic acid, with measured melting point of 432 K) in water, 1-propanol, 2-propanol, and 2-propanone was determined at (298.2 to 338.2) K and atmospheric pressure. Also, the solubility of salicylic acid in binary mixtures of 1-propanol (1) + water (2), 2-propanol (1) + water (2), and 2-propanone (1) + water (2) at 298.2 K and atmospheric pressure was investigated. Phase separation occurred in x1= 0.114, 0.167 of 1-propanol (1) + water (2) and x1= 0.171, 0.237 of 2-propanone (1) + water (2) mixtures. The van’t Hoff and Grant equations were used to correlate the solubility of salicylic acid in monosolvents at different temperatures. The solubility values of salicylic acid in binary mixtures of solvents were calculated using the Jouyban–Acree model (J. Chem. Eng. Data2009, 54, 1168–1170). The mean deviation was used as an error criterion. The overall mean deviation of correlated solubility data in monosolvents at different temperatures, and in mixed solvents at 298.2 K were 1.0% and 8.3%, respectively.

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  • Journal of Chemical and Engineering Data, 2012, Washington D.C.: American Chemical Society, pp. 3303-3307

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  • Publication Title: Journal of Chemical and Engineering Data
  • Volume: 57
  • Issue: 11
  • Page Start: 3303
  • Page End: 3307
  • Peer Reviewed: Yes

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  • October 25, 2012

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  • July 24, 2013, 1:20 p.m.

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  • Jan. 9, 2015, 5:16 p.m.

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Fakhree, Mohammad Amin Abolghassemi; Ahmadian, Somaieh; Panahi-Azar, Vahid; Jouyban, Abolghasem & Acree, William E. (William Eugene). Solubility of 2-Hydroxybenzoic Acid in Water, 1-Propanol, 2-Propanol, and 2-Propanone at (298.2 to 338.2) K and Their Aqueous Binary Mixtures at 298.2 K, article, October 25, 2012; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc174731/: accessed December 13, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.