Bisulphate Bi*sul"phate, n. [Pref. bi- + sulphate.] (Chem.) 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]

The Collaborative International Dictionary of English. 2000.

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  • bisulphate — n. salt of sulfuric acid …   English contemporary dictionary

  • bisulphate — (US bisulfate) noun Chemistry a salt of the anion HSO4 …   English new terms dictionary

  • bisulphate — /baɪˈsʌlfeɪt/ (say buy sulfayt) noun an acidic salt of sulphuric acid, containing the group –HSO4. Also, bisulfate …   Australian English dictionary

  • bisulphate — n. (US bisulfate) Chem. a salt or ester of sulphuric acid …   Useful english dictionary

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  • Sodium pyrosulfate — is a salt obtained by the dehydration of Sodium bisulphate. This is an intermediate stage in the preparation of Sulfur trioxide.PropertiesProperties of Sodium pyrosulfate [Olsen, J C (editor), Van Nostrand s Chemical Annual , Chapman and Hall,… …   Wikipedia

  • bisulfate — /buy sul fayt/, n. Chem. a salt of sulfuric acid, containing the HSO4 group; an acid sulfate; a hydrogen sulfate, as sodium bisulfate, NaHSO4. Also, bisulphate. [1860 65; BI 1 + SULFATE] * * * …   Universalium

  • disulphate — /daɪˈsʌlfeɪt/ (say duy sulfayt) noun 1. a salt of pyrosulphuric acid, as sodium disulphate, Na2S2O7. See pyro . 2. bisulphate. Also, disulfate. {di 1 + sulphate} …   Australian English dictionary

  • bisulphide — bīsulphˈide noun A disulphide • • • Main Entry: ↑bisulphate …   Useful english dictionary

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