Octenylsuccinic anhydride, ≥ 95.0%

Octenylsuccinic anhydride (OSA) is a reactive anhydride used for surface modification and functionalization of polymers and biomaterials. It enhances emulsification and adhesion in various applications.
Used as a replacement for hexenylsuccinic anhydride in Polyscience's Ultra Low Viscosity Epoxy Embedding Kit (catalog # 17706)

Applications:
Food & Pharmaceuticals: Used as a starch modifier for improved emulsification.
Coatings & Adhesives: Enhances water repellency and adhesion properties.
Paper & Textiles: Provides hydrophobic properties for paper sizing and textile treatments.