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

Solvay Rhodafac RS-610/A25 Surfactant

Solvay Rhodafac RS-610/A25 is a high-performance anionic surfactant from Solvay’s Rhodafac series, delivering excellent wetting, foaming, and emulsifying properties in industrial cleaners and agrochemical formulations. It offers superior hard-water tolerance, low foam profile, and robust stability across pH ranges—ideal for eco-conscious, high-efficiency applications.
  • solvay rhodafac rs 610 a25 surfactant_9fe235a3
  • solvay rhodafac rs 610 a25 surfactant_9fe235a3

Features Of Solvay Rhodafac RS-610/A25 Surfactant

  1. Nonionic surfactant based on alkylphenol ethoxylate chemistry with balanced hydrophilic-lipophilic properties.

  2. Excellent emulsification and solubilization performance in low- to medium-hardness water systems.

  3. Good thermal and pH stability across a broad operating range (pH 4–12, up to 80 °C).

  4. Low foaming profile suitable for high-shear and continuous industrial processes.

  5. Compatible with anionic, cationic, and other nonionic surfactants in formulated systems.

Typical Applications Of Solvay Rhodafac RS-610/A25 Surfactant

  1. Agrochemical emulsifiable concentrates (EC) and suspension concentrates (SC).

  2. Industrial cleaning formulations for metalworking fluids and hard-surface cleaners.

  3. Textile auxiliaries including dye dispersants and leveling agents.

  4. Paints and coatings as a wetting and dispersing aid for pigments and fillers.

  5. Oilfield chemical formulations for demulsification and enhanced oil recovery additives.

Specifications Of Solvay Rhodafac RS-610/A25 Surfactant

Chemical TypeAlkylphenol ethoxylate (nonionic)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
Active Content (as supplied)≥ 98.0 wt%
Cloud Point (1% aqueous solution)62–66 °C
pH (1% aqueous solution)5.5–7.0
Density (20 °C)1.04–1.07 g/cm³
Viscosity (25 °C)200–400 mPa·s


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