Highly effective wetting and penetrating agent for rapid substrate coverage in aqueous systems.
Excellent emulsification stability across a broad pH range (pH 4–12) and moderate temperature conditions.
Low foaming profile, making it suitable for high-shear industrial cleaning and metalworking applications.
Good compatibility with anionic, cationic, and other nonionic surfactants in formulated systems.
Proven performance in hard water environments due to low sensitivity to calcium and magnesium ions.
Industrial and institutional cleaners, including floor, surface, and equipment cleaners.
Metal cleaning and pre-treatment formulations for automotive and aerospace manufacturing.
Agrochemical adjuvants for enhancing pesticide and herbicide dispersion and foliar uptake.
Textile processing auxiliaries, such as scouring and dye leveling agents.
Emulsion polymerization stabilizers in acrylic and styrene-butadiene latex production.
| Chemical Type | Nonylphenol ethoxylate (NP-9.5 average EO units) |
| Product Form | Clear to slightly hazy viscous liquid |
| Appearance | Pale yellow to amber liquid at 25 °C |
| pH (1% aqueous solution) | 5.5 – 7.0 |
| Cloud Point (1% solution) | 62 – 68 °C |
| Hydrophilic-Lipophilic Balance (HLB) | 13.0 – 13.8 |
| Solubility in Water | Completely miscible at 25 °C |
| Primary Applications | Wetting, emulsification, solubilization, and dispersing |
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E-mail: wangxingqiang@ericwchem.com
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