Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6659854 | The Journal of Chemical Thermodynamics | 2018 | 25 Pages |
Abstract
Densities and speed of sound of dilute aqueous solutions of three sodium sulfonamides structurally-related, namely, sodium sulfadiazine (NaSD), sodium sulfamerazine (NaSMR) and sodium sulfamethazine (NaSMT) were measured as a function of molal concentration at various temperatures (278.15-308.15)â¯K. Standard molar quantities and related properties were calculated and the results were interpreted in terms of structural effects, and solute-solvent interactions. Results suggest that these sulfonamides are acting as structure makers of the water-structure.
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Authors
Gerson A. RodrÃguez, Fleming MartÃnez, Edgar F. Vargas,