E925 — Chlorine
Flour treatment agent - bleaches and matures white flour
Also known as: Chlorine
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
Inorganic gas - halal. Banned for flour treatment in EU/UK but permitted in USA for cake flour.
What to do with this product
Follow these steps in order — most products resolve at step 1 or 2
Safe to consume
E925 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
E925 is permissible. Focus your label check on the other E-codes in this product — some may have different statuses.
Scan the full label →About E925
Miscellaneous - compounds used to treat flour 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 E925 made from?
- industrial gas
Foods that commonly contain E925
Always check the ingredient label on the specific product - manufacturers may change formulations.
Frequently Asked Questions
Is E925 (Chlorine) halal?
E925 (Chlorine) 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 E925 used for?
E925 is used as a flour treatment agent - bleaches and matures white flour in food products.
What foods contain E925?
E925 (Chlorine) is commonly found in: white flour (cakes - banned in EU/UK for this use).
What is E925 made from?
E925 can be derived from the following sources: industrial gas.
What are the other names for E925?
E925 may appear on food labels as: Chlorine.
surface coating agents, gases, sweeteners — 32 E-codes: 25 Halal, 2 Haraam, 5 Mushbooh
Related E-Codes in surface coating agents, gases, sweeteners
Show 9 more surface coating agents, gases, sweeteners E-codes
Free weekly guide
Know before you eat — wherever you are
Join Muslims worldwide who get our weekly halal food guide — ingredient alerts, certified brand updates, and products your family can buy without second-guessing.
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.