Usage and Solubility of Aluminum Monostearate

Asked by: kajohnyot.hir On: January 26, 2026 Product Type: Cosmetics

Question

I would like to ask about Aluminum monostearate:

  • How is it used?
  • Should it be dissolved in water or oil?

Answer

Aluminum monostearate is primarily used as an oil-gelling agent and a stabilizer in various formulations. Here are the details on how to use it:

Solubility and Mixing

  • Solubility: It is oil-soluble (insoluble in water).
  • How to use: It must be mixed into the oil phase of your formulation.
  • Heating: To effectively dissolve and form a gel, it typically requires heating (around 80-90°C) while stirring continuously until the mixture becomes homogeneous.

Key Functions

  • Thickening Agent: It increases the viscosity of oils, creating a thicker or gel-like texture.
  • Stabilizer: It helps prevent the separation of oil and water phases in creams and lotions.
  • Waterproofing: In makeup products like lipsticks and foundations, it improves durability and provides water-resistant properties.

Note on Product Grade

The Aluminum monostearate available in our database is categorized as a Reagent. If you intend to use it for cosmetic production, please ensure it meets the specific requirements for your application.

Related Product:

  • Aluminum monostearate (Product ID: 135059)

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