Densities and Viscosities of Ternary Systems of NaCl−Sucrose−Water from 283.15 to 303.15 K

• Published in: Journal of chemical and engineering data Vol. 42; no. 2; pp. 266 - 269
• Main Authors: Bohuon, P, Le Maguer, M, Raoult-Wack, A. L
• Format: Journal Article
• Language: English
• Published: Washington, DC American Chemical Society 10.03.1997
• Subjects: Chemistry; Exact sciences and technology; General and physical chemistry; Solution properties; Solutions; Correlation; Ternary system; Sucrose; Electrolyte solution; Mass density; Dynamic viscosity; Aqueous solution; Experimental study; Empirical model; Physical properties; Rheological properties; Sodium Chlorides
• ISSN: 0021-9568; 1520-5134
• DOI: 10.1021/je960226a

Densities and viscosities of ternary systems of NaCl−sucrose−water were measured in the range 283.1 to 303.1 K. NaCl and sucrose molalities ranged from 0 to 6 mol·kg-1 and 0 to 5.55 mol·kg-1, respectively. For density, experimental data were fitted by a five-parameter correlation with a goodness of fit approximating experimental error. The presence of NaCl was found to be responsible for excess volume. For viscosity, a five-parameter polynomial correlation gave the dependence of dynamic viscosity on aqueous molalities and temperature, with a deviation less than 3.8%. There was a major contribution of interaction terms in the calculation of the ternary viscosity, particularly for the high viscosity level.