Is E521 halal?
E521 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 E521?
Aluminium sodium sulphate. Firming agent
Where does E521 come from?
E521 is obtained from plant, mineral or synthetic sources, so it raises no animal-derivation concern on its own.
| Is E521 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. |
E521 is identified internationally as Codex/INS 521.
EU approval: Yes.
Vegetarian status: Suitable for vegetarians.
How this verdict was reached
E521 is made from plant or mineral raw materials, with no animal input.
What this is based on
Frequently asked questions
Is E521 halal?
E521 is generally considered halal.
Where does E521 come from?
E521 is obtained from plant, mineral or synthetic sources, so it raises no animal-derivation concern on its own.
How does E521 relate to Codex/INS numbering and regional food-safety rules?
E521 is identified internationally as Codex/INS 521. EU approval: Yes. Vegetarian status: Suitable for vegetarians.
How this verdict was reached
E521 is made from plant or mineral raw materials, with no animal input.
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