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Stearic Acid Flakes

Versatile fatty acid in waxy solid form (most likely from vegetable sources)
SKU: ST035X
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Stearic Acid Flakes (Vegetable Source)


Stearic Acid Flakes, derived most likely from vegetable sources, is a saturated fatty acid known for its versatility in various industrial and cosmetic applications. With an 18-carbon chain, stearic acid is a soft, waxy solid commonly used in the production of soaps, candles, cosmetics, and lubricants. The IUPAC name for stearic acid is octadecanoic acid, and its chemical formula is CH₃(CH₂)₁₆CO₂H. It is valued in cosmetic formulations for its thickening properties, ability to stabilize formulations, and enhance the texture and shelf-life of products. Stearic acid also acts as an emulsifier, helping to blend oil and water-based ingredients.

With a melting point of 156.7°F (69.3°C) and a boiling point of 681.8°F (361°C), stearic acid flakes offer high stability, making them suitable for use in a wide range of temperatures. Its molar mass is 284.48 g/mol, and it has a density of 941 kg/m³, making it a reliable choice for consistent performance in manufacturing processes.


Key Features

  • Derived from vegetable sources
  • Soft, waxy solid form
  • Ideal for cosmetics, soaps, and candles
  • Effective emulsifier and thickening agent
  • High stability across a range of temperatures
  • Enhances texture and shelf-life of products

Product Specifications:

Chemical Formula CH₃(CH₂)₁₆CO₂H
IUPAC Name Octadecanoic Acid
Melting Point 156.7°F (69.3°C)
Boiling Point 681.8°F (361°C)
Molar Mass 284.48 g/mol
Density 941 kg/m³


Perfect for cosmetic manufacturers, soap makers, candle makers, industrial product formulators, DIY skincare enthusiasts
  • Availability: In Stock
  • Model: ST035X
  • Brand: ChemicalStore