sulphonic acid
/ (sʌlˈfɒnɪk) /
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noun
any of a large group of strong organic acids that contain the group –SO 2 OH and are used in the manufacture of dyes and drugs
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Words nearby sulphonic acid
sulphinyl, sulphite, sulphonamide, sulphonate, sulphone, sulphonic acid, sulphonium compound, sulphonmethane, sulphonyl, sulphur, sulphurate
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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