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

Solvay Geropon T 77 Surfactant

Solvay Geropon T 77 is a high-performance anionic surfactant from the Geropon series, featuring excellent wetting, foaming and emulsifying properties. It’s widely used in agrochemicals, household cleaners and industrial formulations for its low-foam profile, hard-water tolerance and biodegradability. This versatile T 77 grade delivers consistent performance across pH ranges and temperatures while meeting stringent environmental standards.
  • solvay geropon t 77 surfactant_14c0b707
  • solvay geropon t 77 surfactant_14c0b707

Features Of Solvay Geropon T 77 Surfactant

  1. Highly effective anionic surfactant based on alkyl ether sulfate chemistry.

  2. Excellent foaming and foam-stabilizing properties in hard water conditions.

  3. Good compatibility with cationic, nonionic, and amphoteric surfactants.

  4. Biodegradable formulation aligned with OECD 301 standards.

  5. Low skin irritation profile, suitable for mild personal care formulations.

Typical Applications Of Solvay Geropon T 77 Surfactant

  1. Shampoos and liquid cleansers requiring rich lather and gentle cleansing.

  2. Body washes and facial cleansers targeting dermatologically tested mildness.

  3. Hand soaps and antibacterial liquid soaps where rinse efficiency is critical.

  4. Industrial cleaning formulations for low-foam or controlled-foam applications.

  5. Carpet and hard-surface cleaners leveraging soil suspension and emulsification.

Specifications Of Solvay Geropon T 77 Surfactant

Chemical TypeSodium lauryl ether sulfate (SLES), ethoxylated (EO ≈ 2.5)
Product FormViscous aqueous solution (~28–30% active)
AppearancePale yellow to colorless clear liquid
pH (10% aqueous solution)6.5–7.5
Active Matter Content28–30 wt%
Free Alcohol Content<1.0 wt%
OdorCharacteristic mild, faint fatty alcohol odor
Storage StabilityStable at 5–30°C for ≥24 months in sealed containers


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