Preservative
Is E228 (Potassium Hydrogen sulphite) halal?
Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
Source
Chemical preservative.
Classification as published in the Halal Authority India food ingredient numbers reference, the additive table used by halal certifiers across South Asia. Cross-checked against the IFANCA Halal Shopper's Guide.
Quick facts
| E-number | E228 |
|---|---|
| Name | Potassium Hydrogen sulphite |
| Additive class | Preservative |
| Classification | Verified halal |
| Last verified | 2026-08-21 |
Common questions
Is E228 (Potassium Hydrogen sulphite) halal?
Potassium Hydrogen sulphite is classified as Verified halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
Is Potassium Hydrogen sulphite halal or haram?
On the evidence cited on this page, Potassium Hydrogen sulphite is verified halal. Permissible — origin and process documented Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.
Where does this page's information come from?
Every position on this page is attributed to a named certifier or scholarly body with a direct link, listed under 'What the sources say'. Muttoo aggregates and cites; it does not issue rulings.
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Record enumber-e228-potassium-hydrogen-sulphite · last verified 2026-08-21 · report an error