sodium bisulfite

sodium bisulfite
The mono sodium salt of sulfurous acid, NaHSO, used as a food preservative and as a reagent in organic synthesis.
Syn: sodium hydrogen sulfite

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  • Sodium bisulfite — Sodium bisulfite …   Wikipedia

  • sodium bisulfite — noun also sodium acid sulfite : either of two salts usually obtained by passing sulfur dioxide through a solution of sodium carbonate: a. : an unstable crystalline salt NaHSO3 that is known especially in solution and forms sodium metabisulfite on …   Useful english dictionary

  • sodium bisulfite — the monosodium salt of sulfurous acid, HNaO3S, used as an antioxidant and stabilizing agent in pharmaceutical preparations …   Medical dictionary

  • Bisulfite de sodium — Général Synonymes Sulfite acide de sodium, hydrogénosulfite de sodium No CAS …   Wikipédia en Français

  • Sodium sulfite — anhydrous …   Wikipedia

  • Sodium dithionite — Sodium dithionite …   Wikipedia

  • Bisulfite — ion (IUPAC recommended nomenclature: hydrogen sulfite) is the ion HSO3−. Salts containing the HSO3− ion are termed bisulfites also known as sulfite lyes. For example, sodium bisulfite is NaHSO3.ReactionsBisulfite salts are typically prepared by… …   Wikipedia

  • sodium hydrosulfite — noun : a crystalline salt Na2S2O4 made by reduction (as of sodium bisulfite or sulfur dioxide with zinc) and used as a reducing agent especially in dyeing, printing, and stripping textiles and as a bleaching agent; sodium dithionite not used… …   Useful english dictionary

  • sodium sulfite — noun : a sulfite of sodium: as a. : the crystalline normal salt Na2SO3 used chiefly as a reducing agent, bleaching agent, and antichlor, in photographic developing and fixing baths, and in preserving foods b. : sodium bisulfite a c …   Useful english dictionary

  • bisulfite — /buy sul fuyt/, n. Chem. a salt of sulfurous acid, containing the HSO3 group; an acid sulfite; a hydrogen sulfite, as sodium bisulfite, NaHSO3. Also, bisulphite. [1885 90; BI 1 + SULFITE] * * * …   Universalium

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