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

Solvay Soprophor Cy 8 Tristyrylphenol Ethoxylate Nonionic Surfactant

Solvay Soprophor CY 8 is a nonionic surfactant featuring tristyrylphenol ethoxylate chemistry, offering excellent wetting, emulsification and low-foaming performance in industrial cleaning and agrochemical formulations. It delivers superior stability in hard water and broad pH ranges while maintaining low volatility and high solubility. Widely trusted for its consistent quality and regulatory compliance across global markets.
  • solvay soprophor cy 8 tristyrylphenol ethoxylate nonionic surfactant_928070d6
  • solvay soprophor cy 8 tristyrylphenol ethoxylate nonionic surfactant_928070d6

Features Of Solvay Soprophor Cy 8 Tristyrylphenol Ethoxylate Nonionic Surfactant

  1. Highly effective wetting and spreading agent for low-surface-tension substrates.

  2. Excellent emulsification stability in hydrocarbon-based systems.

  3. Low foaming profile suitable for high-shear industrial processes.

  4. Good compatibility with anionic and nonionic surfactants in formulated blends.

  5. Thermally stable up to 80 °C in aqueous and solvent-based media.

Typical Applications Of Solvay Soprophor Cy 8 Tristyrylphenol Ethoxylate Nonionic Surfactant

  1. Agrochemical adjuvants for pesticide and herbicide formulations.

  2. Oilfield demulsifiers and water-in-oil emulsion breakers.

  3. Industrial cleaning agents for metal parts and equipment degreasing.

  4. Textile auxiliaries in dyeing and finishing processes.

  5. Paint and coating additives for pigment dispersion and substrate wetting.

Specifications Of Solvay Soprophor Cy 8 Tristyrylphenol Ethoxylate Nonionic Surfactant

Chemical TypeTristyrylphenol ethoxylate (nonionic)
Product FormLiquid
AppearanceClear, light yellow to amber viscous liquid
Active Content (w/w %)≥ 95%
pH (1% aqueous solution)5.5 – 7.0
Cloud Point (1% aqueous solution)65 – 72 °C
HLB Value8.0 – 8.5
Viscosity (25 °C)300 – 600 mPa·s


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