Last reviewed May 2026 · 1 min read
Is Ammonium Hydroxide vegan?
Also known as: Ammonia water, E527
E-number: E527
Vegan
Suitable for a vegan diet.
Yes — 100% synthetic.
01 · The basics
What is Ammonium Hydroxide?
Used to process cocoa and wash salads.
02 · The source
Where it comes from
100% synthetic.
Frequently asked
FAQ
Is E527 vegan?
Yes.
Commonly found in
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