E366
Food Acid - Potassium salt of fumaric acid (E297)Potassium Fumarate
What should I do with this product?
Safe to buy. This additive is permissible under Islamic dietary law.
See which foods use it →Avoid this code. Check halal alternatives or scan a substitute product.
Scan a substitute product →About E366
Halal
Verification Required
This additive's halal status depends on its source. Check the product label for a halal certification mark, or contact the manufacturer directly.
What is E366 made from?
- fumaric acid + potassium (synthetic)
Foods that commonly contain E366
Always check the ingredient label on the specific product - manufacturers may change formulations.
Scholarly Notes
Mushbooh in some databases. Synthetic - generally halal.
Frequently Asked Questions
Is E366 (Potassium Fumarate) halal?
E366 (Potassium Fumarate) is classified as Mushbooh (Questionable). Source-dependent and requires verification. This additive may be derived from either halal (plant/synthetic) or haraam (animal) sources. Always check the product label or contact the manufacturer to verify the source.
What is E366 used for?
E366 is used as a acidity regulator in food products.
What foods contain E366?
E366 (Potassium Fumarate) is commonly found in: some processed foods.
What is E366 made from?
E366 can be derived from the following sources: fumaric acid + potassium (synthetic).
What are the other names for E366?
E366 may appear on food labels as: Potassium Fumarate.
Related E-Codes in Food Acid - Potassium salt of fumaric acid (E297)
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