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Cosmetic ingredient (INCI)

Stearic Acid

Used in cosmetic products as cleansing, surfactant, emulsifying, emulsion stabilising, fragrance, refatting and surfactant, cleansing.

The chemical behind this ingredient

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

Stearic acid chemical structure, C18H36O2, CAS 57-11-4
Stearic acid
CAS 57-11-4C18H36O2
558 suppliers
Stearic acid

IUPAC name: octadecanoic acid

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

Stearic Acid suppliers

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Frequently asked questions

What is Stearic Acid used for in cosmetics?

Stearic Acid is used in cosmetic products as cleansing, surfactant, emulsifying, emulsion stabilising, fragrance, refatting and surfactant, cleansing.

Is Stearic Acid restricted in cosmetics in the EU?

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

What is the CAS number of Stearic Acid?

Stearic Acid is listed with CAS number 57-11-4 and EC number 200-313-4.

Where can I buy Stearic Acid?

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