Last reviewed May 2026 · 1 min read
Is Ammonium Sulfate vegan?
Also known as: E517
E-number: E517
Vegan
Suitable for a vegan diet.
Yes — Produced synthetically.
01 · The basics
What is Ammonium Sulfate?
A mineral salt used as a dough conditioner.
02 · The source
Where it comes from
Produced synthetically. 100% vegan.
Frequently asked
FAQ
Is E517 vegan?
Yes.
Commonly found in
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