Preparation and characterisation of the C(10) to C(18) even-numbered triethanolamine alkyl sulphates.
Synopsis The preparation and characterisation of purified C(10) to C(18) even-numbered triethano-lamine alkyl sulphates are described. Critical micelle concentrations were determined at 25 degrees C, using both conductance and drop volume methods. The authenticity and purity of the products are established, and evidence presented for amending the accepted melting points for two of the compounds.
Badwan
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Welsh School of Pharmacy, University of Wales Institute of Science and Technology, King Edward VII Avenue, Cardiff CF1 3NU.
James
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KC
Pugh
W J
WJ