by SpecialChem

PARSOL® HS

Phenylbenzimidazole Sulfonic Acid. PARSOL® HS by DSM is a water-soluble UV-B filter for dry-touch high SPF formulations. It is recommended to prepare an aqueous pre-mix then neutralize with a suitable base such as NaOH, KOH, Tris, AMP, Tromethamine or Triethanolamine. Compatible with most cosmetic ingredients, and should be formulated at a pH >7 to prevent crystallization. It has an excellent photostability and safety profile. Since it leaves a dry touch on the skin, PARSOL® HS is recommended for sunscreens such as gels or clear sprays and light feel day care products.

Compatiblity with other products

Find products that are predicted to be compatible with PARSOL® HS.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

Compatible Products

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Products with the same brand name

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Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

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