INS 513
salts and related compoundsSulphuric Acid
Halal
Is INS 513 (Sulphuric Acid) 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 513 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 513 on packaging from:
In the EU and UK, the same additive appears as E513. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E513
INS 513 and E513 refer to the same food additive — Sulphuric Acid. If you are checking a product purchased in the UK or Europe, look for E513 on the label instead.
See full E513 halal guide →About INS 513
Miscellaneous - acids and salts: sulphuric acid and its salts
Sources / Derived From
- synthetic (industrial)
Foods that commonly contain INS 513
Frequently Asked Questions
Is INS 513 (Sulphuric Acid) halal?
INS 513 (Sulphuric Acid) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 513 used for?
INS 513 is used as a acidity regulator - used in food processing in food products.
What is the difference between INS 513 and E513?
INS 513 and E513 are the same additive — Sulphuric Acid. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E513) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 513?
INS 513 (Sulphuric Acid) is commonly found in: used in processing starch, beer, and wine.
What is INS 513 made from?
INS 513 can be derived from: synthetic (industrial).
Stay informed
Get halal alerts for new additives
We update the database regularly. Subscribe to stay informed.