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Cosmetic ingredient (INCI)

Bentonite

Used in cosmetic products as absorbent, bulking, emulsion stabilising and viscosity controlling. Bentonite. A colloidal clay. Consists primarily of montmorillonite (CI 77004)

Allowed colorant

EU Cosmetics Regulation (EC) No 1223/2009, Annex IV/119.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Bentonite chemical structure, H2Al2O12Si4, CAS 1318-93-0
Bentonite
CAS 1318-93-0H2Al2O12Si4
236 suppliers
Bentonite

IUPAC name: dialuminum, tetrakis(dioxosilane), tris(oxygen(2-)), hydrate

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data

Bentonite suppliers

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Frequently asked questions

What is Bentonite used for in cosmetics?

Bentonite is used in cosmetic products as absorbent, bulking, emulsion stabilising and viscosity controlling. Bentonite. A colloidal clay. Consists primarily of montmorillonite (CI 77004)

Is Bentonite restricted in cosmetics in the EU?

Bentonite is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex IV/119 (allowed colorant). Always check the full annex entry for the conditions of use.

What is the CAS number of Bentonite?

Bentonite is listed with CAS number 1302-78-9 and EC number 215-108-5.

Where can I buy Bentonite?

8 suppliers list Bentonite on CompoundList. Compare them below or post a buy request with your grade and quantity.