disulphate Meaning, Definition & Usage

Di*sul"phate noun
Etymology
Pref. di- + sulphate.
Definitions
  1. (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.

Webster 1913