Is Potassium Ferrocyanide vegan?

Potassium Ferrocyanide

Vegan

Potassium Ferrocyanide is a synthetic inorganic compound used as an anti-caking agent in table salt and other food products. It is the potassium salt of ferrocyanic acid.

Also known as Potassium hexacyanoferrate(II), Tetrapotassium hexacyanoferrate, Tetrapotassium hexacyanoferrate(II), Yellow prussiate of potash
E number E536
Last reviewed 22 April 2026

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