The DICT Development Group
1 definition found
for Disulphuric acid
From The Collaborative International Dictionary of English v.0.48 :
Disulphuric \Di`sul*phu"ric\, a. [Pref. di- + sulphuric.]
Applied to an acid having in each molecule two atoms of
sulphur in the higher state of oxidation.
Disulphuric acid, a thick oily liquid, H2S2O7, called
also Nordhausen acid (from Nordhausen in the Harts,
where it was originally manufactured), fuming sulphuric
acid, and especially pyrosulphuric acid. See under
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