
E222
0Popularity
5/10 · NeutralAverage expert rating
1Evaluations
E222 (Sodium hydrogen sulphite) is a chemical compound that belongs to the sulphite group, sulphur-based components that release sulphur dioxide SO2, an active preservative compound. It appears as white powder. Sodium bisulfite (Chemical name: sodium hydrogen sulfite; formula: NaHSO₃) Description Sodium bisulfite (NaHSO₃) is an inorganic salt used...