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

Solvay Rhodapex AB 20 U Ammonium Lauryl Sulfate Anionic Surfactant

Solvay Rhodapex AB 20 U is a high-purity ammonium lauryl sulfate anionic surfactant from Rhodapex series, offering excellent foaming, cleansing and solubilizing properties in mild aqueous formulations. It delivers low irritation, good biodegradability and stable performance across pH 5–8, widely used in personal care, household cleaners and industrial applications.
  • solvay rhodapex ab 20 u ammonium lauryl sulfate anionic surfactant_71c9f463
  • solvay rhodapex ab 20 u ammonium lauryl sulfate anionic surfactant_71c9f463

Features Of Solvay Rhodapex AB 20 U Ammonium Lauryl Sulfate Anionic Surfactant

  1. High foaming performance with rapid foam generation and excellent foam stability in hard water conditions.

  2. Effective detergency and grease-cutting capability across a broad pH range (pH 5–9).

  3. Good compatibility with common nonionic, amphoteric, and cationic surfactants in formulated systems.

  4. Mild skin irritation profile compared to sodium lauryl sulfate (SLS), supporting safer personal care applications.

  5. Readily biodegradable anionic surfactant meeting OECD 301 series biodegradation standards.

Typical Applications Of Solvay Rhodapex AB 20 U Ammonium Lauryl Sulfate Anionic Surfactant

  1. Shampoos and body washes requiring rich lather and mild cleansing action.

  2. Hand soaps and liquid cleansers for institutional and household use.

  3. Carpet shampoos and light-duty industrial cleaners.

  4. Foaming agents in fire-fighting foam concentrates (AFFF formulations).

  5. Emulsifier and wetting agent in agrochemical adjuvant systems.

Specifications Of Solvay Rhodapex AB 20 U Ammonium Lauryl Sulfate Anionic Surfactant

Chemical TypeAmmonium lauryl sulfate (ALS)
Product FormAqueous solution (~20% active content)
AppearanceClear, slightly viscous, colorless to pale yellow liquid
pH (1% aqueous solution, 25°C)6.0–7.5
Active Matter Content19–21% w/w
Free Ammonia Content≤ 0.5% w/w
Sodium Sulfate Content≤ 1.0% w/w
Heavy Metals (as Pb)≤ 10 ppm


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