FIELD: chemistry.
SUBSTANCE: this invention refers to method of methanesulfonic acid production. Offered method of methanesulfonic acid production consists that methanesulfonic acid is produced by electrolysis of 1.0-4.0 M aqueous solution of dimethyl sulfoxide with stock electrolyte in anode section of diaphragm electrolytic cell at current density 0.06-0.12 A/cm2.
EFFECT: development of simplified effective methanesulfonic acid synthesis without strong oxidisers and catalysts.
1 cl, 6 ex, 2 tbl
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