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Stearic Acid (C₁₈H₃₆O₂) — Properties, Uses & Safety

⚗️ Organic Chemistry

Overview

A saturated fatty acid from animal fats and vegetable oils; used in soap, candles, and cosmetics.

IUPAC Name: octadecanoic acid
CAS Number: 57-11-4
PubChem CID: 5281
Molecular Formula: C₁₈H₃₆O₂
Molar Mass: 284.477 g/mol
State at STP: solid
Appearance: White waxy solid

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