E527 — Ammonium Hydroxide
Acidity regulator
Also known as: Ammonia Solution · Ammonium Hydroxide
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 - halal.
What to do with this product
Follow these steps in order — most products resolve at step 1 or 2
Safe to consume
E527 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
E527 is permissible. Focus your label check on the other E-codes in this product — some may have different statuses.
Scan the full label →About E527
Miscellaneous - alkalis 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 E527 made from?
- synthetic (ammonia dissolved in water)
Foods that commonly contain E527
Food Category Guide
E527 is common in baked goods — see the full halal guide →
Always check the ingredient label on the specific product - manufacturers may change formulations.
Frequently Asked Questions
Is E527 (Ammonium Hydroxide) halal?
E527 (Ammonium Hydroxide) 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 E527 used for?
E527 is used as a acidity regulator in food products.
What foods contain E527?
E527 (Ammonium Hydroxide) is commonly found in: cocoa processing, baked goods, some processed foods.
What is E527 made from?
E527 can be derived from the following sources: synthetic (ammonia dissolved in water).
What are the other names for E527?
E527 may appear on food labels as: Ammonia Solution, Ammonium Hydroxide.
salts and related compounds — 52 E-codes: 47 Halal, 0 Haraam, 5 Mushbooh
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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.