VISCOSITY OF BINARY AND TERNARY AQUEOUS SYSTEMS OF NAH2PO4, NA2HPO4, NA3PO4, KH2PO4, K2HPO4, AND K3PO4

Authors
CHENLO F MOREIRA R PEREIRA G VAZQUEZ MJ
Citation
F. Chenlo et al., VISCOSITY OF BINARY AND TERNARY AQUEOUS SYSTEMS OF NAH2PO4, NA2HPO4, NA3PO4, KH2PO4, K2HPO4, AND K3PO4, Journal of chemical and engineering data, 41(4), 1996, pp. 906-909
Citations number
10
Categorie Soggetti
Engineering, Chemical",Chemistry
Journal title
Journal of chemical and engineering data → ACNP
ISSN journal
00219568
Volume
41
Issue
4
Year of publication
1996
Pages
906 - 909
Database
ISI
SICI code
0021-9568(1996)41:4<906:VOBATA>2.0.ZU;2-8
Abstract
The kinematic viscosities of aqueous solutions of NaH2PO4, Na2HPO4, Na 3PO4, KH2PO4, K2HPO4, and K3PO4, and of their pH-buffering ternary sys tems, were measured at various concentrations and at temperatures betw een 293.1 K and 323.1 K. Those of the single-solute solutions were cor related with concentration and temperature, and those of the ternary s ystem with temperature, with deviations less than 1.2% and 0.5%, respe ctively.