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

Solvay Igepal CO 970 Nonylphenol Ethoxylate Nonionic Surfactant

Solvay Igepal CO-970 is a nonionic surfactant in the Igepal series, featuring nonylphenol ethoxylate chemistry. It delivers excellent emulsification, wetting, and detergency in industrial cleaners, agrochemicals, and paint formulations. Known for low foaming, high stability, and broad pH tolerance, it enhances performance in demanding applications while meeting stringent regulatory standards where permitted.
  • solvay igepal co 970 nonylphenol ethoxylate nonionic surfactant_efb68ba8
  • solvay igepal co 970 nonylphenol ethoxylate nonionic surfactant_efb68ba8

Features Of Solvay Igepal CO 970 Nonylphenol Ethoxylate Nonionic Surfactant

  1. Highly effective wetting and dispersing agent for hydrophobic substrates.

  2. Excellent emulsification performance across a broad pH range (pH 2–13).

  3. Low foaming profile, suitable for high-shear and industrial cleaning applications.

  4. Good solubility in water and compatibility with anionic and nonionic systems.

  5. Stable under moderate temperature conditions up to 60 °C in aqueous solutions.

Typical Applications Of Solvay Igepal CO 970 Nonylphenol Ethoxylate Nonionic Surfactant

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

  2. Emulsion polymerization stabilizer for styrene-butadiene and acrylic latices.

  3. Agrochemical adjuvant for pesticide formulation and spray tank mixing.

  4. Textile auxiliaries including scouring, dye leveling, and spinning oil components.

  5. Paint and coating additives for pigment dispersion and gloss enhancement.

Specifications Of Solvay Igepal CO 970 Nonylphenol Ethoxylate Nonionic Surfactant

Chemical TypeNonylphenol ethoxylate (NP-9, ~9 moles EO)
Product FormLiquid
AppearanceAmbient clear, pale yellow to amber viscous liquid
Active Content (as supplied)≥ 98.5 wt%
pH (1% aqueous solution, 25 °C)6.0 – 7.5
Cloud Point (1% aqueous solution)62 – 67 °C
Viscosity (25 °C)300 – 600 mPa·s
SolubilityFreely soluble in water, alcohols, and common organic solvents


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