Solubility and Melting Properties of Salicylic acid
2006 (English)In: Journal of Chemical and Engineering Data, ISSN 0021-9568, E-ISSN 1520-5134, Vol. 51, no 5, 1668-1671 p.Article in journal (Refereed) Published
The solubility of salicylic acid has been investigated in methanol, acetonitrile, acetic acid, acetone, water, and ethyl acetate from (10 to 50) degrees C. No new polymorphs or solvates of salicylic acid were found. The melting properties of salicylic acid were determined by differential scanning calorimetry. A correlation was observed between the solubility and the van't Hoff enthalpy of solution. A higher solubility was related to a lower van't Hoff enthalpy of solution. Water differed from the organic solvents in terms of solubility and its correlation to the van't Hoff enthalpy of solution. In addition, the morphology of salicylic acid crystals recrystallized from water differed from the other solvents.
Place, publisher, year, edition, pages
2006. Vol. 51, no 5, 1668-1671 p.
Ethyl acetates, Salicylic acids, Van't Hoff enthalpy
IdentifiersURN: urn:nbn:se:kth:diva-8416DOI: 10.1021/je060134dISI: 000240496200031ScopusID: 2-s2.0-33749824948OAI: oai:DiVA.org:kth-8416DiVA: diva2:13730
QC 201008312008-05-122008-05-122010-08-31Bibliographically approved