INS 225
Preservative - Potassium salt of sulphurous acidPotassium Sulphite
Halal
Is INS 225 (Potassium Sulphite) halal?
Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What to do
Safe to buy. This additive is permissible under Islamic dietary law.
Where is INS 225 used?
INS (International Numbering System) codes are maintained by the Codex Alimentarius Commission and used on food labels in many countries outside the EU. You will commonly see INS 225 on packaging from:
In the EU and UK, the same additive appears as E225. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E225
INS 225 and E225 refer to the same food additive — Potassium Sulphite. If you are checking a product purchased in the UK or Europe, look for E225 on the label instead.
See full E225 halal guide →About INS 225
Mushbooh
Sources / Derived From
- synthetic
Foods that commonly contain INS 225
Frequently Asked Questions
Is INS 225 (Potassium Sulphite) halal?
INS 225 (Potassium Sulphite) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 225 used for?
INS 225 is used as a preservative in food products.
What is the difference between INS 225 and E225?
INS 225 and E225 are the same additive — Potassium Sulphite. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E225) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 225?
INS 225 (Potassium Sulphite) is commonly found in: wine, dried fruit, some beverages.
What is INS 225 made from?
INS 225 can be derived from: synthetic.
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