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

Croda Crodafos C10/5A Surfactant

Croda Crodafos C10/5A is a high-purity, nonionic phosphate ester surfactant from Croda’s Crodafos series—offering excellent emulsification, low-foaming performance and compatibility with electrolytes and hard water. Ideal for industrial cleaners, metalworking fluids and agrochemical formulations where stability and efficiency are critical.
  • croda crodafos c10 5a surfactant_5694946c
  • croda crodafos c10 5a surfactant_5694946c

Features Of Croda Crodafos C10/5A Surfactant

  1. Highly effective nonionic phosphate ester surfactant with excellent emulsification and dispersion properties.

  2. Offers superior wetting performance on low-energy surfaces, including plastics and hydrophobic substrates.

  3. Delivers outstanding stability in acidic and neutral aqueous systems, supporting broad formulation compatibility.

  4. Biodegradable profile aligned with OECD 301B testing guidelines, supporting sustainable product design.

  5. Low foaming characteristic ideal for high-shear industrial cleaning and metalworking applications.

Typical Applications Of Croda Crodafos C10/5A Surfactant

  1. Metalworking fluids — as a primary emulsifier and stabilizer in soluble oil concentrates.

  2. Industrial cleaners — for heavy-duty degreasing of machinery, parts, and equipment.

  3. Agrochemical adjuvants — enhancing spray droplet spreading and foliar uptake of active ingredients.

  4. Coatings and inks — improving pigment dispersion and substrate wetting in water-based systems.

  5. Textile auxiliaries — used in scouring and desizing formulations for synthetic fiber processing.

Specifications Of Croda Crodafos C10/5A Surfactant

Chemical TypeNonionic phosphate ester (C10 alkyl chain, 5 EO units)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution)4.5 – 6.0
SolubilityFreely soluble in water and common organic solvents (e.g., alcohols, glycol ethers)
Active Content≥ 95% (by weight)
Storage StabilityStable for ≥ 24 months at 5–25°C in original sealed container
Key FeaturesLow foam, acid-stable, high HLB (~12), excellent hard water tolerance


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