Low-foaming nonionic surfactant ideal for industrial cleaning and emulsification processes.
Excellent wetting and dispersing properties in both hard and soft water systems.
Good thermal and pH stability across a broad operating range (pH 4–12).
Effective solubilizer for hydrophobic actives in agrochemical and coating formulations.
Compatible with anionic, cationic, and other nonionic surfactants in complex blends.
Agrochemical adjuvants for pesticide and herbicide formulations.
Emulsifiers in industrial metalworking fluids and cutting oils.
Wetting agents in textile dyeing and finishing auxiliaries.
Dispersants in pigment concentrates and architectural coatings.
Intermediate in the synthesis of specialty surfactants and functional additives.
| Chemical Type | Nonylphenol ethoxylate (4 EO units) |
| Product Form | Liquid |
| Appearance | Pale yellow to amber viscous liquid |
| Cloud Point (1% aqueous solution) | 58–62 °C |
| pH (1% aqueous solution) | 5.5–7.0 |
| Active Content (w/w %) | 98–100% |
| Viscosity (25 °C) | 200–400 mPa·s |
| Free Nonylphenol Content | < 0.1% (by GC) |
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