Is E523 halal?
E523 is generally considered halal.
Automated classification, not a religious ruling. No scholar or certification body has reviewed this assessment — always check the product's own halal certification.
What is E523?
Aluminium ammonium sulphate. Acidity regulator
Where does E523 come from?
E523 is obtained from plant, mineral or synthetic sources, so it raises no animal-derivation concern on its own.
| Function | Stabiliser |
|---|---|
| Is E523 vegetarian? | Suitable for vegetarians |
| Approved in the EU | Yes |
| Food-safety regulator | U.S. Food and Drug Administration (FDA) Food safety only — not a halal authority. |
E523 is identified internationally as Codex/INS 523.
EU approval: Yes.
Vegetarian status: Suitable for vegetarians.
How this verdict was reached
E523 is made from plant or mineral raw materials, with no animal input.
What this is based on
Frequently asked questions
Is E523 halal?
E523 is generally considered halal.
Where does E523 come from?
E523 is obtained from plant, mineral or synthetic sources, so it raises no animal-derivation concern on its own.
How does E523 relate to Codex/INS numbering and regional food-safety rules?
E523 is identified internationally as Codex/INS 523. EU approval: Yes. Vegetarian status: Suitable for vegetarians.
How this verdict was reached
E523 is made from plant or mineral raw materials, with no animal input.
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