E550 — Sodium Silicate
Anti-caking agent
Also known as: Water Glass · Sodium Silicate
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
Mineral - halal.
What to do with this product
Follow these steps in order — most products resolve at step 1 or 2
Safe to consume
E550 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
E550 is permissible. Focus your label check on the other E-codes in this product — some may have different statuses.
Scan the full label →About E550
A anticaking agent. 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 E550 made from?
- mineral (sand + sodium carbonate)
Foods that commonly contain E550
Food Category Guide
E550 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 E550 (Sodium Silicate) halal?
E550 (Sodium Silicate) 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 E550 used for?
E550 is used as a anti-caking agent in food products.
What foods contain E550?
E550 (Sodium Silicate) is commonly found in: table salt, some egg preservation.
What is E550 made from?
E550 can be derived from the following sources: mineral (sand + sodium carbonate).
What are the other names for E550?
E550 may appear on food labels as: Water Glass, Sodium Silicate.
salts and related compounds — 52 E-codes: 47 Halal, 0 Haraam, 5 Mushbooh
Related E-Codes in salts and related compounds
Show 9 more salts and related compounds E-codes
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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.