E538 — Calcium Ferrocyanide
Anti-caking agent
Also known as: Calcium Ferrocyanide
Permissible
Yes — Halal
Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.
School of Thought Breakdown
Hanafi
Permitted
Maliki
Permitted
Shafi'i
Permitted
Hanbali
Permitted
Synthetic inorganic - halal.
What to do with this product
Follow these steps in order — most products resolve at step 1 or 2
Safe to consume
E538 is permissible across all major schools of Islamic thought. No further verification is needed for this specific additive.
Still check the rest of the ingredients list
Other E-codes on the same label may have a different halal status. Use our database or scanner to verify each one.
You're all clear for this additive
E538 is permissible. Focus your label check on the other E-codes in this product — some may have different statuses.
Scan the full label →About E538
Chemical Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.
What is E538 made from?
- synthetic
Foods that commonly contain E538
Food Category Guide
E538 is common in table salt — see the full halal guide →
Always check the ingredient label on the specific product - manufacturers may change formulations.
Frequently Asked Questions
Is E538 (Calcium Ferrocyanide) halal?
E538 (Calcium Ferrocyanide) is classified as Halal. Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.
What is E538 used for?
E538 is used as a anti-caking agent in food products.
What foods contain E538?
E538 (Calcium Ferrocyanide) is commonly found in: table salt.
What is E538 made from?
E538 can be derived from the following sources: synthetic.
What are the other names for E538?
E538 may appear on food labels as: Calcium Ferrocyanide.
salts and related compounds — 52 E-codes: 47 Halal, 0 Haraam, 5 Mushbooh
Related E-Codes in salts and related compounds
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This information is for educational purposes only. For religious rulings, consult a qualified Islamic scholar or halal certification authority. E-code classifications may vary by source, manufacturing process, and school of thought.