bn:00496521n
Noun Concept
Categories: Sulfites, Sodium compounds, E-number additives, Photographic chemicals
EN
sodium sulfite  Anhydrous sodium sulfite  Dried sodium sulfite  E221  hypo clear
EN
Sodium sulfite is the inorganic compound with the chemical formula Na2SO3. Wikipedia
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EN
Sodium sulfite is the inorganic compound with the chemical formula Na2SO3. Wikipedia
Chemical compound Wikidata
The sodium salt of sulfurous acid, Na2SO3, used as a food preservative, in photography and in many industrial applications. Wiktionary