Sodium ferrocyanide
Learn what Sodium ferrocyanide (E535) is, why it's added to food, whether it's safe, and which products contain it.
Low concernWhat is Sodium ferrocyanide?
A food additive used as an anti-caking agent, added to salt, salt substitutes, and spices, at a maximum of 20 mg/kg, either alone or in combination with potassium or calcium ferrocyanide.
Why is Sodium ferrocyanide added to food?
Sodium ferrocyanide (E535) is a anti-caking agent commonly found in: Spices.
Permitted quantity: The acceptable daily intake for human consumption is up to 25 mg/kg body weight.
Is Sodium ferrocyanide safe?
Low concern
No side effects have been reported at the amounts used in food products.
Is Sodium ferrocyanide banned anywhere?
✓ Not currently banned in the EU or known to be restricted in other countries.
Is Sodium ferrocyanide okay for kids?
Not allowed in foods intended for infants and young children.
Common foods that contain Sodium ferrocyanide
- Spices
See the full list of foods that contain Sodium ferrocyanide →
How to spot Sodium ferrocyanide on labels
Look for any of these names in the ingredients list:
- E535
- Sodium ferrocyanide
Common misspellings to watch for:
- sodium ierrocyanide
- $odium ferrocyanide
- sodium ferrocydnide
- sodium ferrocyanide
- sodium ferroeyanide
- sodlum ferrocyanide
- sodium ferrocyanlde
- sodium terrocyanide
Better alternatives
• People with severe kidney conditions should avoid products containing sodium ferrocyanide, as it may affect the elimination of toxic substances from the body. • Not recommended for individuals allergic to cyanide-based compounds or those who have sensitivity to ferrocyanide. • Excessive use may lead to side effects such as nausea, abdominal pain, and breathing difficulties, due to the accumulation of toxic substances in the body. • Avoid use in combination with medications that affect kidney function or interfere with sodium metabolism.
Also known as
- sodium ierrocyanide
- $odium ferrocyanide
- sodium ferrocydnide
- sodium ferrocyanide
- sodium ferroeyanide
- sodlum ferrocyanide
- sodium ferrocyanlde
- sodium terrocyanide
Scan products with BioBrief
Not sure if a product contains Sodium ferrocyanide? BioBrief scans the barcode and instantly shows you every additive in the ingredients list — including E535 — with a plain-language explanation.
Frequently asked questions about Sodium ferrocyanide
- Is Sodium ferrocyanide safe to eat?
- No side effects have been reported at the amounts used in food products.
- Is Sodium ferrocyanide banned anywhere?
- Sodium ferrocyanide is not currently banned in the EU or known to be restricted in other countries.
- Is Sodium ferrocyanide safe for children?
- Not allowed in foods intended for infants and young children.
- How do I spot Sodium ferrocyanide on a food label?
- Look for E535, Sodium ferrocyanide in the ingredients list. It may also appear as: sodium ierrocyanide, $odium ferrocyanide, sodium ferrocydnide.
Ingredients change. Always check the actual product label before purchasing. Information on this page is for educational purposes only.