Definition of sulphite in English:

sulphite

Line breaks: sul|phite
Pronunciation: /ˈsʌlfʌɪt
 
/
(also sulfite)

noun

Chemistry
A salt of sulphurous acid, containing the anion SO32−.
More example sentences
  • Items to be avoided are lactose, yeast, artificial dyes, titanium dioxide preservatives, sulfites, synthetic colors, and gluten.
  • Normally, sulfite oxidase metabolizes sulfites to sulfates, which are excreted in the urine or reused by the body.
  • The sulfite provides sufficient alkalinity to activate and maintain the developing process, and in addition acts as a solvent.

Origin

late 18th century: from French sulfite, alteration of sulfate (see sulphate).

Definition of sulphite in:

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