SDS Volume

Volume 20. Halogenated Benzenes, Toluenes and Phenols with Water, p 159

Source Publication

Bell, R. P.; J. Chem. Soc. 1932, 2905-11.

Conditions:

Room Temp: 15 - 25 °C

Compiler:

A.L. Horvath

Methodology:

Mixtures of solute and solvent in about 1 to 5 ratios were rotated in a thermostat bath for 12 hours. After equilibrium was attained, samples were withdrawn and filtered through cotton-wool. The determination of the water content was based upon the reaction of water with o-naphthoxydichlorophosphine. The evolved $\ce{HCl}$ was absorbed in water and titrated with standard $\ce{NaOH}$ solution [1]. From 2-4 successive determinations were made with the solvent.

Sample Information:

1. Distilled (compiler).
2. Merck reagent, analytical grade, redistilled before use.

Measurement Errors:

Ambient temperature: ±0.02 K.
Mass concentration (m/v) (1): ±1.6%.

Methodology Citation

¹ Bell, R. P.; J. Chem. Soc. 1932, 2903.