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

Solvay Rhodacal LSS-70M/RL Surfactant

Solvay Rhodacal LSS-70M/RL is a high-performance anionic surfactant from the Rhodacal series, designed for low-foaming industrial cleaning and metalworking fluid formulations. It delivers excellent emulsification, wetting, and soil removal with superior hard-water tolerance and biodegradability. Widely used in alkaline cleaners, roll-cleaner concentrates, and precision degreasers across automotive and aerospace sectors.
  • solvay rhodacal lss 70m rl surfactant_a73f4f77
  • solvay rhodacal lss 70m rl surfactant_a73f4f77

Features Of Solvay Rhodacal LSS-70M/RL Surfactant

  1. Highly effective anionic surfactant based on linear alkylbenzene sulfonates (LAS) with optimized hydrophobe tail distribution.

  2. Excellent foaming and detergency performance in hard water conditions up to 400 ppm CaCO₃ equivalent.

  3. Good biodegradability profile meeting OECD 301D standard for ready biodegradability.

  4. Low irritation potential, suitable for formulations targeting mildness in personal care applications.

  5. Stable across broad pH range (pH 4–11), compatible with common builders and enzymes.

Typical Applications Of Solvay Rhodacal LSS-70M/RL Surfactant

  1. Heavy-duty liquid laundry detergents.

  2. Automatic dishwashing (ADW) formulations requiring low-foam, high-rinsing performance.

  3. Mild hand dishwashing liquids.

  4. Industrial and institutional (I&I) cleaning concentrates.

  5. Personal care cleansing products including shower gels and facial cleansers.

Specifications Of Solvay Rhodacal LSS-70M/RL Surfactant

Chemical TypeLinear alkylbenzene sulfonate (LAS)
Product FormLiquid concentrate
AppearanceClear to slightly hazy amber liquid
Active Matter Content68–72% w/w
pH (10% aqueous solution)7.0–9.0
Density (20°C)1.08–1.12 g/cm³
Free Sulfuric Acid≤ 0.5% w/w
Primary ApplicationsLaundry, dishwashing, I&I, and personal care cleansing


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