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Noun: bisulphate
Usage: N. Amer (elsewhere: bisulfate)
  1. A sulphate in which only half the hydrogen of the acid is replaced by a positive element or radical, thus making the proportion of the acid to the positive or basic portion twice what it is in the normal sulphates; an acid sulphate
    - bisulfate

Derived forms: bisulphates

Encyclopedia: Bisulphate