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

Solvay Rhodafac HA70 Phosphate Ester Anionic Surfactant

Solvay Rhodafac HA70 is a high-performance phosphate ester anionic surfactant from the Rhodafac series, offering excellent emulsification, wetting and corrosion inhibition in industrial cleaning and metalworking fluids. It delivers superior water solubility, thermal stability and compatibility with cationic and nonionic systems, making it ideal for demanding aqueous formulations requiring low foaming and robust performance.
  • solvay rhodafac ha70 phosphate ester anionic surfactant_323d6759
  • solvay rhodafac ha70 phosphate ester anionic surfactant_323d6759

Features Of Solvay Rhodafac HA70 Phosphate Ester Anionic Surfactant

  1. Highly effective emulsifier for oil-in-water systems with excellent low-foaming performance.

  2. Outstanding compatibility with cationic, nonionic, and other anionic surfactants in complex formulations.

  3. Biodegradable phosphate ester structure supporting sustainable formulation goals.

  4. Stable across a broad pH range (pH 4–11), maintaining performance in acidic to mildly alkaline conditions.

  5. Low skin irritation potential, suitable for personal care applications requiring mildness.

Typical Applications Of Solvay Rhodafac HA70 Phosphate Ester Anionic Surfactant

  1. Shampoos and conditioning agents in premium hair care products.

  2. Emulsion stabilizer in industrial metalworking fluids and cutting oils.

  3. Primary surfactant in low-foam industrial cleaners for automotive and aerospace parts washing.

  4. Viscosity modifier and co-emulsifier in O/W cosmetic creams and lotions.

  5. Corrosion inhibitor synergist in water-based rust preventatives and maintenance coatings.

Specifications Of Solvay Rhodafac HA70 Phosphate Ester Anionic Surfactant

Chemical TypePhosphate ester (mono- and di-alkyl esters, anionic)
Product FormClear to slightly hazy viscous liquid
AppearancePale yellow to amber liquid
pH (1% aqueous solution)5.5 – 7.5
SolubilityFreely soluble in water and polar organic solvents (e.g., ethanol, propylene glycol)
Active Content (as supplied)≥ 95% w/w
OdorCharacteristic mild, faintly fatty odor
Storage StabilityStable for ≥ 24 months at 5–30°C in sealed original packaging


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *