Is E536 Vegan? Potassium Ferrocyanide
E536 (Potassium Ferrocyanide) is vegan. It is derived from synthetic, with no animal involvement in standard food production.
Why is E536 vegan?
The source of Potassium Ferrocyanide is synthetic, which is plant-derived, mineral or synthetic — all acceptable for vegans.
Is E536 vegetarian?
E536 is vegetarian.
What should vegans do about E536?
If you're avoiding Potassium Ferrocyanide, look for products without E536 in the ingredients list.
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Helpful for vegan label reading
Resources for vegans checking E-numbers like E536
Vegan Ingredient Guide
Spot hidden animal-derived E-numbers including E536 on any food label.
Vegan Label Reading
Books and pocket cards that decode E-numbers and hidden animal additives in seconds.
Certified Vegan Foods
Products with vegan certification logos — no ingredient-by-ingredient guessing.
E536 vegan FAQs
Is E536 vegan?
E536 is always vegan: synthetic.
Is E536 always non-vegan?
No — E536 is always vegan. It is derived from synthetic in all standard food uses.
How can I tell if E536 is vegan in a specific product?
You don't need to check for E536 specifically — it is always vegan. Look for vegan certification logos if you want a full product-level guarantee.
Other additives to watch for vegans
Data: Open Food Facts (ODbL). Vegan status reflects the most common source — always verify with manufacturer or look for certified vegan labelling.