Last reviewed May 2026 · 1 min read
Is Sodium Silicate vegan?
Also known as: Water glass, E550
E-number: E550
Vegan
Suitable for a vegan diet.
Yes — Produced from sand and sodium carbonate.
01 · The basics
What is Sodium Silicate?
A chemical compound used primarily in industrial applications and occasionally in food processing.
02 · The source
Where it comes from
Produced from sand and sodium carbonate. 100% vegan.
Frequently asked
FAQ
Is sodium silicate vegan?
Yes, it is mineral-based.
Commonly found in
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