Word Study
isethionic
CIDE DICTIONARY
isethionic, a. [Is- + ethionic.].
Pertaining to, derived from, or designating, an acid, HO.C2H4.SO3H , obtained as an oily or crystalline substance, by the action of sulphur trioxide on alcohol or ether. It is derivative of sulphuric acid. [1913 Webster]
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