Anti-caking agent

E536 (potassium ferrocyanide): what it is, its sources, vegan or not

E536 is potassium ferrocyanide, an anti-caking agent. E536 is made in a lab. Vegan and vegetarian profiles get Fits you.

Decode another E-numberWhich E-numbers come from animals?Add vegan to my profile

By Bravoora teamUpdated Sources checked 4 sourcesHow we check

Fits you

for a vegan profile

E536=made in a lab

What is E536?

E536 (potassium ferrocyanide) is an anti-caking agent, an additive that stops the grains of a powder sticking together. Allowed in the EU only in salt and salt substitutes, to stop them clumping.

What is E536 made from?

  • Made in a lab

Is E536 vegan?

Fits you. E536 is made in a lab. Nothing from an animal.

Bravoora is a calorie tracker and ingredient checker app. Scan a pack, a supplement or a skincare label and it answers for each person on your plan.

What the app says to each profile, and the reason it shows.

VeganFits youE536 is made in a lab. Nothing from an animal.
VegetarianFits youE536 is made in a lab. Nothing from an animal.

What other names does E536 have on a label?

Any of these on a pack means E536. The checker reads them all.

E536E 536E-536INS 536Anti-caking agent (536)Anti-caking agent (E536)Potassium ferrocyanideYellow prussiate of potash

What would change the answer for E536?

For E536, only the ingredient list itself. A code the camera cannot read gets Needs one more scan, and the app never guesses a code it cannot see.

Sources: EU, US and Codex additive rules

Where additives are listed and approved. Bravoora reads the source and the diet; it does not rate the hazard.

  1. EU Regulation 1333/2008 on food additives (the E-number list)
  2. EU Regulation 1169/2011, Annex II: the allergen sources a label must name
  3. US FDA: Food Additive Status List
  4. FAO/WHO Codex: General Standard for Food Additives (GSFA) online

Names and classes cross-checked with Open Food Facts (Open Database License).

Create a website profile with the things you avoid and the people you check for.

Build my profile

Saved to your account. On launch day, sign in to the app with the same email and carry on where you left off.