Titanium Dioxide, Stearic Acid

CAS 13463-67-7; 57-11-4
AAKO name AakoSun TiO2 ST
EINECS 987-654-3

Product description

AakoSun TiO2 is better known  as Titanium Dioxide. Ultrafine TiO2 is extremely efficient at protecting all aspects of UV light that can affect skin. It absorbs, scatters and reflects both UV-A and UV-B radiation. Unlike other compounds used in sunscreens, which may absorb only a part of the UV radiation. Combined with other organic and inorganic UV filters it will boost the Sun Protection Factor (SPF) and UV-A Protection Factor (UVAPF) efficacy of the total formulation. Titanium Dioxide is being used in a wide range of cosmetic products to provide an very high SPF. When used in skin care and make-up products, Titanium Dioxide also acts as a pigment and thickener for creams.

Approved for the use in sun care preparations in many countries worldwide.

  • In Europe max. 25%.

This version of Titanium Dioxide is coated with Silica and Dimethicone.

Also available with the following coatings:

 Prefer a different coating? Many other options on request.



  • When combined with ultrafine Zinc Oxide, it is less harmful to coral reefs than chemical sunscreens.
  • Provides very high SPF.
  • In nanoparticle form Titanium Dioxide is transparent, rather than white when used in larger particles. Because of this sunbathers won’t see a white layer of cream after applying.


Chemical structure

Chemical structure of Titanium Dioxide

Packaging & storage

AakoSun TiO2 SLD is available in the following packaging type:

  • Carbon fibre box of 10 kg.

Must been stored in closed container in dry, cool conditions. Has a minimum shelf life of 3 years under appropriate conditions of storage.



  • Bath products
  • Cosmetics
  • Fragrance
  • Hair care
  • Skin care
  • Sunscreens