Ingredient

Sodium Aluminium Silicate

Source
Not animal-derived
Allergen
No
Role in food
This ingredient acts as an anti-caking agent, preventing powders from clumping together. It is …

What is Sodium Aluminium Silicate?

Sodium aluminum silicate is a synthetic compound made from sodium, aluminum, silicon, and oxygen. It is produced by reacting aluminum and sodium compounds with silica under controlled conditions.

Is Sodium Aluminium Silicate vegan?

Sodium Aluminium Silicate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Sodium Aluminium Silicate a major allergen?

Not a major allergen.

What is Sodium Aluminium Silicate used for?

This ingredient acts as an anti-caking agent, preventing powders from clumping together.

Is Sodium Aluminium Silicate safe?

Sodium aluminum silicate is generally recognized as safe (GRAS) by the FDA for use as an anti-caking agent.

Why it's used

This ingredient acts as an anti-caking agent, preventing powders from clumping together. It is often found in dry food mixes like cake mixes and powdered beverages to ensure a free-flowing texture.

Health notes

Sodium aluminum silicate is generally recognized as safe (GRAS) by the FDA for use as an anti-caking agent. Regulatory bodies like JECFA have evaluated it and set an acceptable daily intake. Evidence does not suggest adverse health effects at typical consumption levels.

Allergen info

Not a major allergen.

Foods that contain Sodium Aluminium Silicate

Compare products →

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: October 5, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.