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    Kolliphor® HS 15

      Kolliphor® HS 15 is a potent non-ionic solubilizer and emulsifying agent, with low toxicity. Ideal for solubilizing low-solubility actives in microemulsions, it helps tackle even the toughest solubilization challenges. It is used for manufacturing aqueous parenteral preparations with vitamins A, D, E and K, plus lipophilic APIs such as propanidid, miconazole, alfadolone, alfaxalone, nifedipine, and piroxicam. Kolliphor® HS 15 is soluble in water, ethanol, and 2-propanol. As a solubilizer, it is particularly suitable for parenteral and oral dosage forms, and lends itself well to veterinary formulations.

    Why choose Kolliphor® HS 15?
    IID-listed excipient
    Low histamine release for fewer side-effects
    Thermal stability
    Monographed in Ph. Eur. and USP-NF

      Learn more about Kolliphor® HS 15

    Technical information

    Kolliphor® HS 15 - Technical Information

    One Pager

    Kolliphor® HS 15 - The potent nonionic solubilizer

    Application Guide

    Solubility Enhancement with BASF Pharma Polymers - Solubilizer Compendium


    The use of non-ionic surfactants to enhance the solubility of poorly water-soluble drugs in liquid systems for parenteral applications (handout)

    Application Guide

    Hot Melt Extrusion with BASF Pharma Polymers - Compendium, 2nd and Enlarged Edition


    Liquid Fill of Hard Gel Capsules – Screening of Suitable Excipients

    Application Guide

    Multivitamin Injectables for Veterinary Application


    Liquid Fill of Hard Gel Capsules – Investigating the Effect of Matrix-Excipients on the Release Characteristics

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