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

Solvay Rhodacal SSA A Dodecylbenzenesulfonic Acid Anionic Surfactant

Solvay Rhodacal SSA A is a high-purity dodecylbenzenesulfonic acid anionic surfactant from Solvay’s Rhodacal series, offering excellent detergency, foaming, and emulsification in industrial cleaners, agrochemicals, and enhanced oil recovery applications. It delivers superior water solubility, acid stability, and compatibility with co-surfactants and electrolytes.
  • solvay rhodacal ssa a dodecylbenzenesulfonic acid anionic surfactant_e7aa2f68
  • solvay rhodacal ssa a dodecylbenzenesulfonic acid anionic surfactant_e7aa2f68

Features Of Solvay Rhodacal SSA A Dodecylbenzenesulfonic Acid Anionic Surfactant

  1. High solubilization capacity for hydrophobic compounds in aqueous systems.

  2. Excellent wetting and penetration performance on diverse substrates including metals and textiles.

  3. Strong emulsifying stability across a broad pH range (pH 1–12).

  4. Good hard water tolerance with minimal loss of foaming and cleaning efficiency.

  5. Biodegradable under aerobic conditions, supporting sustainable formulation design.

Typical Applications Of Solvay Rhodacal SSA A Dodecylbenzenesulfonic Acid Anionic Surfactant

  1. Industrial cleaning formulations for metal parts and equipment degreasing.

  2. Emulsion polymerization stabilizer in synthetic rubber and latex production.

  3. Wetting agent in agricultural adjuvants for pesticide and herbicide delivery.

  4. Corrosion inhibitor synergist in acidic cleaning and pickling solutions.

  5. Dispersant in pigment and filler suspensions for coatings and inks.

Specifications Of Solvay Rhodacal SSA A Dodecylbenzenesulfonic Acid Anionic Surfactant

Chemical TypeDodecylbenzenesulfonic acid (DBSA), branched-chain anionic surfactant
Product FormLiquid
AppearanceClear to slightly hazy, amber-colored liquid
Active Content (as DBSA)≥ 90 % w/w
pH (10% aqueous solution)1.0 – 2.0
Density (at 20 °C)1.05 – 1.10 g/cm³
SolubilityComplete miscibility with water and common organic solvents (e.g., alcohols, glycol ethers)
Storage StabilityStable for ≥ 24 months at 5–30 °C in sealed containers


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