E225 - Calcium Disulphite

Functions: Antioxidant, Preservative

Potassium sulfite -K2SO3- is a chemical compound which is the salt of potassium cation and sulfite anion. As a food additive it is used as a preservative under the E number E225 -INS number 225-. It is approved for use in Australia and New Zealand and is not approved in the EU or US. - Wikipedia