Ethoxylated tristyrylphenol

Ethoxylated tristyrylphenol (CAS 70559-25-0), commercially known as Soprophor S 25, is a nonionic surfactant derived from a tristyrylphenol base with a polyethylene glycol chain.

Where is Ethoxylated tristyrylphenol used?

• Agrochemicals: emulsifier for pesticide and herbicide actives in emulsifiable and suspension concentrates
• Textiles: wetting and scouring agent for uniform dye penetration
• Industrial and institutional cleaning: substrate wetting and oil and soil dispersion from hard surfaces
• Coatings and adhesives: pigment dispersion stabiliser and surface tension control in waterborne systems
• It delivers emulsification, wetting and dispersion in demanding industrial formulations.

Good to know: Provides superior results where conventional alkylphenol ethoxylates fall short.

Commercial specifications

• Ethoxylation levels range to suit HLB requirements
• Drums and IBCs for bulk industrial procurement