substance
Sodium sulfite
- Formula
- Na2SO3
- CAS
- 7757-83-7
- InChIKey
- GEHJYWRUCIMESM-UHFFFAOYSA-L
- ChEBI
- CHEBI:86477
Made by
No process in the Atlas makes this yet.
When a process with this chemical is added to the library, it appears here.
Used by
- Chlor-alkali by membrane-cell electrolysis (100 kt/a Cl2, 50 wt-% caustic soda, hydrogen)FeedstockConcept · not reviewed
Takes part in
- SO2+2NaOHgivesNa2SO3+H2OProduct · one process
- SOCl2+4NaOHgivesNa2SO3+2NaCl+2H2OProduct · one process
- Na2SO3+Cl2+2NaOHgivesNa2SO4+2NaCl+H2OReactant · Chemical dechlorination with sulfite in alkaline brine · 2 processes