Measurement of Densities and Partial Molar Volume of Paracetamol in different media

  • Q. M. MALIK Department of Chemistry, Quaid-i-Azam University Islamabad, Pakistan
  • M. J. IQBAL Department of Chemistry, Quaid-i-Azam University Islamabad, Pakistan

Abstract

The partial molar volume of Paracetamol (4-acetamidophenol) in water, 0.1 M HCl solution and 0.9% NaCl solution at 298.15K, 303.15 K, 308.15 K and 310.15 K have been evaluated with the help of vibrating tube densitimeter Anton Paar (DMA 48). The effect of  0.1 M HCl solution whose pH is comparable with the pH of stomach and 0.9% NaCl solution is comparable with the isotonic solution of human fluid were checked. The results were fitted by the regression to equation that describe the plot (V, T, m). At infinite dilution, partial molar volumes were obtained over the range of temperature by extrapolating these plots to m = 0 mol/kg

Published
Jun 1, 2004
How to Cite
MALIK, Q. M.; IQBAL, M. J.. Measurement of Densities and Partial Molar Volume of Paracetamol in different media. Pakistan Journal of Analytical & Environmental Chemistry, [S.l.], v. 5, n. 1, p. 5, june 2004. ISSN 2221-5255. Available at: <http://pjaec.pk/index.php/pjaec/article/view/39>. Date accessed: 23 nov. 2017.