sodium bisulfite
sodium bisulfite noun: the mono sodium salt of sulfurous acid, NaHSO₃, used as a food preservative and as a reagent in organic synthesis.

Noun
sodium bisulfite (uncountable)
- The mono sodium salt of sulfurous acid, NaHSO₃, used as a food preservative and as a reagent in organic synthesis.
- Synonyms:
- sodium hydrogen sulfite
Synonyms of sodium bisulfite
Forms of sodium bisulfite
| alternative form | sodium bisulphite |
|---|
Questions about sodium bisulfite
- What does sodium bisulfite mean?
- Sodium bisulfite means the mono sodium salt of sulfurous acid, NaHSO₃, used as a food preservative and as a reagent in organic synthesis.
- What part of speech is sodium bisulfite?
- Sodium bisulfite is a noun.
Words near sodium bisulfite in the dictionary
Source and license
Adapted from Wiktionary: sodium bisulfite (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “sodium bisulfite.” Word.ws, https://word.ws/sodium_bisulfite. Based on Wiktionary, CC BY-SA 4.0.
