SDS Volume (2610)

Volume 62. Carbon Dioxide in Water and Aqueous Electrolyte Solutions, p None

Original Measurements

Malinin, S. D.; Savelyeva, N. I.; Geochem. Int. 1972, 9, 410-8.

Variables:

Room Temp: 293.15 - 353.15 $\pu{K}$
Pressure: 47.95 bar $\pu{bar}$
Amount concentration (2): C₂/mol L^-1 = 0 - 3.854 g/L

Prepared by:

C.L. Young

Method/Apparatus/Procedure:

Flow system with about 0.25 L of solution in 0.5 L stainless steel cell. After equilibrium established, liquid sampled and carbon dioxide absorbed in potassium hydroxide. Gain in weight of absorption train used to estimate amount of carbon dioxide. Details in source.

Source and Purity of Materials:

1. GOST 8050-64 sample.
2. Analytical reagent grade sample.
3. No details given.

Estimated Errors:

Ambient temperature: δT/K = ±0.1 (estimated by the compiler)
Mass concentration (m/v) (1): δC₁, δS₁ = ±0.5% (estimated by the compiler)
Pressure: δP/bar = ±0.1 (estimated by the compiler)