bisulphate

noun Chemistry.

1. a salt of sulfuric acid, containing the HSO4− group; an acid sulfate; a hydrogen sulfate, as sodium bisulfate, NaHSO4.

noun

1. a salt or ester of sulphuric acid containing the monovalent group -HSO 4 or the ion HSO 4 –
2. (modifier) consisting of, containing, or concerned with the group -HSO 4 or the ion HSO 4 –bisulphate ion

n.

1. The univalent inorganic acid group HSO4.
2. A salt of sulfuric acid containing this group.acid sulfate