E173 — Aluminium
Silver food coloring - metallic sheen
Also known as: Aluminum · Aluminium
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 metal - halal. Decorative use only. EU restricts use to sugar confectionery for external decoration only.
What to do with this product
Follow these steps in order — most products resolve at step 1 or 2
Safe to consume
E173 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
E173 is permissible. Focus your label check on the other E-codes in this product — some may have different statuses.
Scan the full label →About E173
It is a metal. 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 E173 made from?
- aluminium metal
Foods that commonly contain E173
Food Category Guide
E173 is common in confectionery coatings — see the full halal guide →
Always check the ingredient label on the specific product - manufacturers may change formulations.
Frequently Asked Questions
Is E173 (Aluminium) halal?
E173 (Aluminium) 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 E173 used for?
E173 is used as a silver food coloring - metallic sheen in food products.
What foods contain E173?
E173 (Aluminium) is commonly found in: silver sugar pearls, cake decorations, confectionery coatings.
What is E173 made from?
E173 can be derived from the following sources: aluminium metal.
What are the other names for E173?
E173 may appear on food labels as: Aluminum, Aluminium.
food colors — 51 E-codes: 20 Halal, 2 Haraam, 29 Mushbooh
Related E-Codes in food colors
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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.