bisulphate

POS

Noun

HYPHEN

bi=sul=phate

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CIDE DICTIONARY

bisulphate, n. [Pref. bi- + sulphate.].

A sulphate in which but 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. [1913 Webster]

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OXFORD DICTIONARY

bisulphate, n. (US bisulfate) Chem. a salt or ester of sulphuric acid.

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