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Cosmetic ingredient (INCI)

Silica

Used in cosmetic products as abrasive, absorbent, anticaking, bulking, opacifying and viscosity controlling.

The chemical behind this ingredient

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

Silica chemical structure, O2Si, CAS 7631-86-9
Silica
CAS 7631-86-9O2Si
593 suppliers
Silica

IUPAC name: dioxosilane

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

Silica suppliers

Companies with live listings for the linked chemical. Paid members appear first.

Frequently asked questions

What is Silica used for in cosmetics?

Silica is used in cosmetic products as abrasive, absorbent, anticaking, bulking, opacifying and viscosity controlling.

Is Silica restricted in cosmetics in the EU?

No EU restriction annex is recorded for Silica in our records. Rules change and differ by market, so always check the current regulation before you formulate.

What is the CAS number of Silica?

Silica is listed with CAS numbers 7631-86-9, 112945-52-5 and 60676-86-0 and EC numbers 231-545-4, 262-373-8 and 310-060-2.

Where can I buy Silica?

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