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Webster 1913 Edition


Disulphate

Di-sul′phate

,
Noun.
[Pref.
di-
+
sulphate
.]
(Chem.)
(a)
A salt of disulphuric or pyrosulphuric acid; a pyrosulphate.
(b)
An acid salt of sulphuric acid, having only one equivalent of base to two of the acid.