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Additives

Potassium Ferrocyanide (E536): What It Is and Is It Safe?

Safe Anti-Caking Agent

Anti-caking agent used in salt and also in winemaking as a fining agent to remove excess metals (blue fining). Like E535, the cyanide is tightly bound and not bioavailable. Safe at food use levels.

Category
Anti-Caking Agent
Typically used in
Table salt, wine (fining agent)
Regulatory status
Approved EU/USA/UK. Safe at food levels.

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