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Wednesday - May 30, 2012

Webster's Unabridged Dictionary: Library in Itself

The dictionary's 1913 edition of the 1900 International, renamed Webster's Revised Unabridged Dictionary, has in modern times been used in various free online resources, as its copyright lapsed and it became public domain.
- Wikipedia

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In celebration of Noah Webster's Birthday (October 16, 2009), we have prepared an updated website.
Please update your bookmarks: http://www.1828-dictionary.com/

Sulphonic

Sulphonic (sulphonic)
a.(?)
Sul*phon"ic
(Chem.)
  1. 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.














Webster's Unabridged Dictionary: Library in Itself

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May 30, 2012
[12:00:01 AM] (PDT)


  0.0068011283874512|May 30, 2012 => 6:59 pm