SODIUM SULFITE / AMMONIUM BISULFITE / AMMONIUM SULFITE / POTASSIUM SULFITE / POTASSIUM hydrogen SULFITE / SODIUM BISULFITE / SODIUM METABISULFITE / POTASSIUM METABISULFITE

Permitted preservative

CAS: 7757-83-7 · 10192-30-0 · 10196-04-0 · 10117-38-1 · 7773-03-7 · 7 Opens the substance record on PubChem
EC: 231-821-4 / 233-469-7 / 233-484-9 / 233-321-1 / 231-870-1 /231-5
Status: Permitted preservative · Annex V, entry 9
Maximum: 0.2% (as free SO2)
In brief: This entry covers a group of related sulfite and bisulfite salts of sodium, potassium and ammonium, including their metabisulfite forms. They are inorganic compounds derived from sulfurous acid, each pairing a sulfite-type ion with a metal or ammonium ion.
Appears in: 0 catalogue products

Regulatory fields from the EU glossary and the annexes to Regulation (EC) No 1223/2009. Nothing on this page can be edited by visitors. Report an error with this record