What is E536?
E536 is Potassium Ferrocyanide — a synthetic anti-caking salt used in table salt, used as a anti-caking agent to help stop powders and granules clumping together.
What is E536 (Potassium Ferrocyanide)?
E536 is the E-number for potassium ferrocyanide, one of the anti-caking agents group of food additives (E500–E599). Additives in this group stop powders and granules clumping together. A synthetic anti-caking salt used in table salt. Like every E-number, E536 has been evaluated and authorised for use in food in the European Union — the 'E' literally stands for Europe, and a number is only granted after a safety assessment. That authorisation doesn't mean every additive suits every diet or that all concerns are settled, which is why we break down the safety, vegan, vegetarian and halal status of E536 in detail below.
Where is E536 found?
E536 is typically used in table salt, spice mixes, powdered drinks, grated cheese and dry mixes. You'll find it listed in the ingredients either by its E-number (E536) or by its full name, potassium ferrocyanide. Common foods that may contain E536 include:
- Table salt
- Spice mixes
- Powdered drinks
- Grated cheese and dry mixes
Full guide: foods containing E536 and how to spot it on labels →
Is E536 safe?
E536 is considered safe. It is authorised across the EU, UK and US, and safety evaluations by the European Food Safety Authority (EFSA) have not identified health concerns at the levels used in food. For most people there is no reason to avoid E536.
EFSA status: Authorised in the EU — no safety concern at current levels of use
Source: European Food Safety Authority
Is E536 vegan?
E536 is vegan. A synthetic anti-caking salt used in table salt, with no animal involvement in standard production.
Full vegan status guide for E536 →Is E536 halal?
E536 is halal. A synthetic anti-caking salt used in table salt, with no haram source involved.
Full halal status guide for E536 →Frequently Asked Questions
What is E536 in food?
E536 is Potassium Ferrocyanide — a synthetic anti-caking salt used in table salt, used as a anti-caking agent to help stop powders and granules clumping together.
Is E536 safe to eat?
Yes. E536 is authorised in the EU, UK and US, and EFSA evaluations found no health concern at normal food levels.
Is E536 vegan?
E536 is vegan. A synthetic anti-caking salt used in table salt, with no animal involvement in standard production.
Is E536 halal?
E536 is halal. A synthetic anti-caking salt used in table salt, with no haram source involved.
Also check: is this ingredient safe for cats? · safe for dogs? · check the calorie content of foods containing this
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Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).