INS 222
preservativesSodium Hydrogen Sulphite
Halal
Is INS 222 (Sodium Hydrogen 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 222 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 222 on packaging from:
In the EU and UK, the same additive appears as E222. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E222
INS 222 and E222 refer to the same food additive — Sodium Hydrogen Sulphite. If you are checking a product purchased in the UK or Europe, look for E222 on the label instead.
See full E222 halal guide →About INS 222
Chemical preservative
Sources / Derived From
- synthetic
Foods that commonly contain INS 222
Frequently Asked Questions
Is INS 222 (Sodium Hydrogen Sulphite) halal?
INS 222 (Sodium Hydrogen Sulphite) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 222 used for?
INS 222 is used as a preservative and antioxidant in food products.
What is the difference between INS 222 and E222?
INS 222 and E222 are the same additive — Sodium Hydrogen Sulphite. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E222) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 222?
INS 222 (Sodium Hydrogen Sulphite) is commonly found in: wines, beers, fruit juices, shrimp processing.
What is INS 222 made from?
INS 222 can be derived from: synthetic.
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