Catalog Home Page

Improved apparatus and procedures for the measurement of solubility of rapidly equilibrating solid-liquid systems to 90°C

Capewell, S.G., Hefter, G. and May, P.M. (1999) Improved apparatus and procedures for the measurement of solubility of rapidly equilibrating solid-liquid systems to 90°C. Review of Scientific Instruments, 70 (2). pp. 1481-1485.

[img]
Preview
PDF - Published Version
Download (97kB) | Preview
    Link to Published Version: http://link.aip.org/link/?RSINAK/70/1481/1
    *Subscription may be required

    Abstract

    An improved apparatus for measuring solubilities of solid-liquid systems at temperatures to 90°C is described. The apparatus has a high capacity (up to 56 samples) and a long term temperature stability of ±3 mK. The design allows the saturated solution to be multiply sampled and microfiltered at the equilibration temperature, making it particularly suited to rapidly equilibrating systems. The reliability of the apparatus and sampling procedures were tested by measuring the solubilities of NaCl, Na2SO4, and Na2CO3 in water. The data obtained showed a routine precision of ±0.05% relative and agreed to within ±0.1% of recommended International Union of Pure and Applied Chemistry values.

    Publication Type: Journal Article
    Murdoch Affiliation: School of Chemical and Mathematical Science
    Publisher: American Institute of Physics
    URI: http://researchrepository.murdoch.edu.au/id/eprint/1216
    Item Control Page

    Downloads

    Downloads per month over past year