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

Solvay Marcor 800 Surfactant

Solvay Marcor 800 is a high-performance anionic surfactant from Solvay’s Marcor series, engineered for superior foaming, wetting, and emulsification in industrial cleaners and agrochemical formulations. It offers excellent hard-water tolerance, low foam profile, and biodegradability—ideal for eco-conscious applications requiring robust interfacial activity and formulation stability.
  • solvay marcor 800 surfactant_dcca2cc3
  • solvay marcor 800 surfactant_dcca2cc3

Features Of Solvay Marcor 800 Surfactant

  1. Nonionic surfactant with excellent wetting and leveling performance in aqueous systems.

  2. Low foaming profile, suitable for high-shear and recirculating industrial processes.

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

  4. Stable across a broad pH range (pH 4–12) and tolerant to moderate levels of electrolytes.

  5. Eco-preferred formulation: readily biodegradable (OECD 301B compliant) and low aquatic toxicity.

Typical Applications Of Solvay Marcor 800 Surfactant

  1. Industrial and institutional (I&I) cleaning formulations, including hard-surface cleaners.

  2. Agrochemical adjuvants for improved spray droplet dispersion and foliar uptake.

  3. Textile auxiliaries for scouring, dye leveling, and emulsion stabilization.

  4. Paint and coating additives to enhance substrate wetting and pigment dispersion.

  5. Oilfield demulsifiers and pipeline cleaning aids in water-based fluid systems.

Specifications Of Solvay Marcor 800 Surfactant

Chemical TypeAlkylphenol ethoxylate-free nonionic surfactant (branched alcohol ethoxylate)
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, homogeneous liquid at 25°C
Active Content (w/w %)98.0–100.0%
pH (1% aqueous solution)5.5–7.0
Cloud Point (1% solution)65–72°C
Viscosity (25°C, mPa·s)200–500
Key FeaturesLow foam, high wetting efficiency, electrolyte-tolerant, biodegradable


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