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

Solvay Rhodafac AAP Phosphate Ester Anionic Surfactant

Solvay Rhodafac AAP is a phosphate ester anionic surfactant from the Rhodafac series, offering excellent wetting, emulsification and detergency in industrial cleaners, agrochemicals and metalworking fluids. It delivers high foaming control, low-foam performance, and good compatibility with other surfactants and electrolytes across broad pH ranges.
  • solvay rhodafac aap phosphate ester anionic surfactant_e88d95af
  • solvay rhodafac aap phosphate ester anionic surfactant_e88d95af

Features Of Solvay Rhodafac AAP Phosphate Ester Anionic Surfactant

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

  2. Excellent emulsification stability in oil-in-water systems across a broad pH range (pH 4–10).

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

  4. Biodegradable phosphate ester structure with favorable environmental and regulatory profile.

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

Typical Applications Of Solvay Rhodafac AAP Phosphate Ester Anionic Surfactant

  1. Agrochemical adjuvants for herbicide, fungicide, and insecticide spray formulations.

  2. Industrial cleaning agents for metal parts, precision optics, and semiconductor manufacturing rinses.

  3. Textile auxiliaries in dyeing and printing processes as a leveling and dispersing agent.

  4. Coating and ink additives to improve substrate wetting and pigment dispersion stability.

  5. Oilfield chemicals for enhanced oil recovery (EOR) fluid formulation and scale inhibitor synergist.

Specifications Of Solvay Rhodafac AAP Phosphate Ester Anionic Surfactant

Chemical TypeAlkyl acid phosphate ester (anionic)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution)3.5 – 5.0
Active Matter Content85 – 92 wt%
SolubilityFreely soluble in water, alcohols, and glycol ethers
Key FeaturesWetting, emulsifying, dispersing, low foam
Primary ApplicationsAgrochemicals, industrial cleaners, coatings, textiles, oilfield


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