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3 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 sulphonic
 (a.)酸性硫酸基的

From: DICT.TW English-Chinese Medical Dictionary 英漢醫學字典

 sul·phon·ic /ˌsəlˈfɑnɪk, ˈfon-/ 形容詞

From: Webster's Revised Unabridged Dictionary (1913)

 Sul·phon·ic a. Chem. Pertaining to, or derived from, a sulphone; -- used specifically to designate any one of a series of acids (regarded as acid ethereal salts of sulphurous acid) obtained by the oxidation of the mercaptans, or by treating sulphuric acid with certain aromatic bases (as benzene); as, phenyl sulphonic acid, C6H5.SO2.OH, a stable colorless crystalline substance.
 Sulphonic group Chem., the hypothetical radical, SO2.OH, the characteristic residue of sulphonic acids.
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