Introduction As an extension of our previous studies of the sodium l-alkane sulfonates, RSOSN~,~-? we have thought it of interest to compare the sodium n-alkyl sulfates, RSOdNa, which may be considered as related to the sulfonates by the replacement of one methylene group by an oxygen atom. The alkyl groups which have been included in the present and Czo. In the work on the sulfonates, six distinct hydrated phases and one anhydrous phase ...
