Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Igepal NP13 Nonylphenol Ethoxylate Nonionic Surfactant

Solvay Igepal NP13 is a nonionic surfactant in the Igepal series, featuring nonylphenol ethoxylate chemistry. It delivers excellent emulsification, wetting, and detergency in industrial cleaners, agrochemicals, and textile processing. Known for low foaming, high stability, and broad pH tolerance, it ensures consistent performance across demanding applications while meeting key regulatory benchmarks for formulation flexibility.
  • solvay igepal np13 nonylphenol ethoxylate nonionic surfactant_c2f8b241
  • solvay igepal np13 nonylphenol ethoxylate nonionic surfactant_c2f8b241

Features Of Solvay Igepal NP13 Nonylphenol Ethoxylate Nonionic Surfactant

  1. Highly effective wetting and emulsifying agent across a broad pH range.

  2. Excellent low-foaming performance suitable for high-shear industrial cleaning processes.

  3. Good solubility in water and compatibility with anionic, cationic, and other nonionic surfactants.

  4. Stable in hard water and resistant to electrolyte-induced precipitation.

  5. Provides superior soil suspension and rinseability in formulated cleaners.

Typical Applications Of Solvay Igepal NP13 Nonylphenol Ethoxylate Nonionic Surfactant

  1. Industrial and institutional (I&I) hard-surface cleaners.

  2. Emulsion polymerization stabilizer in latex and synthetic rubber production.

  3. Wetting agent in agricultural adjuvants and pesticide formulations.

  4. Component in metalworking fluid concentrates for improved cooling and lubricity.

  5. Defoaming and dispersing aid in textile dyeing and finishing auxiliaries.

Specifications Of Solvay Igepal NP13 Nonylphenol Ethoxylate Nonionic Surfactant

Chemical TypeNonylphenol ethoxylate (13 mol EO)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
Active Content (as supplied)99–100% (typical)
HLB Value13.0
pH (1% aqueous solution)5.5–7.0
Solubility in WaterComplete miscibility at 25°C
Cloud Point (1% solution)~72°C


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