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

Solvay Rhodacal LSS-40/AX Surfactant

Solvay Rhodacal LSS-40/AX is a high-performance anionic surfactant from Solvay’s Rhodacal series, delivering exceptional foaming, wetting, and emulsifying properties in industrial cleaners and agrochemical formulations. It offers excellent hard-water tolerance, low foam profile, and superior biodegradability—ideal for eco-conscious applications requiring robust performance and regulatory compliance.
  • solvay rhodacal lss 40 ax surfactant_bc929491
  • solvay rhodacal lss 40 ax surfactant_bc929491

Features Of Solvay Rhodacal LSS-40/AX Surfactant

  1. Highly effective anionic surfactant based on linear alkylbenzene sulfonates (LAS) with optimized C10–C13 chain distribution.

  2. Excellent foaming and foam stability in hard water conditions, even at low concentrations.

  3. Superior detergency and soil suspension performance across a broad pH range (pH 5–11).

  4. Good compatibility with common co-surfactants, builders, and enzymes in formulated systems.

  5. Eco-profile aligned with OECD 301B biodegradability standards and REACH-compliant.

Typical Applications Of Solvay Rhodacal LSS-40/AX Surfactant

  1. Household liquid dishwashing detergents.

  2. Heavy-duty laundry detergents (powder, liquid, and unit-dose formats).

  3. Industrial and institutional (I&I) cleaning formulations for floor cleaners and degreasers.

  4. Carpet shampoos and pre-spotters requiring robust soil removal and rinseability.

  5. Hard surface cleaners for kitchens, bathrooms, and food processing environments.

Specifications Of Solvay Rhodacal LSS-40/AX Surfactant

Chemical TypeLinear alkylbenzene sulfonate (LAS), sodium salt
Product FormPale yellow to amber viscous liquid
Active Matter Content≥ 40.0 wt% (as LAS)
pH (1% aqueous solution)8.0 – 10.0
Density (20°C)1.08 – 1.12 g/cm³
SolubilityFreely soluble in water; miscible with common polar solvents
Primary ApplicationsLaundry & dishwashing detergents, I&I cleaners
Key FeaturesHard-water tolerance, high foaming, biodegradable, low ecotoxicity


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