Abstract
Methods have been developed for the preparation of the crude potassium salts of the sulfates of glucose, galactose, N-acetylglycosamine and N-acetylgalactosamine. Pure potassium salts of glucose 6-O-sulfate, galactose 6-O-sulfate, N-acetylglucosamine 6-O-sulfate and N-acetylgalactosamine monosulfate have been obtained by zone electrophoresis on cellulose columns.