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sulfonic

[suhl-fon-ik]
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adjective Chemistry.
  1. sulfo.
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Origin of sulfonic

First recorded in 1870–75; sulfone + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
sulfonic in Medicine

sulfonic

(sŭl-fŏn′ĭk)
adj.
  1. Of or relating to the chemical group SO2OH.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.