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

Solvay Rhodoline 843 Surfactant

Solvay Rhodoline 843 is a high-performance anionic surfactant from the Rhodoline series, designed for industrial cleaning and emulsification. It delivers excellent wetting, foaming, and soil removal in alkaline systems, with robust stability across temperatures and water hardness levels. Widely used in metalworking fluids, detergents, and agrochemical formulations.
  • solvay rhodoline 843 surfactant_48047238
  • solvay rhodoline 843 surfactant_48047238

Features Of Solvay Rhodoline 843 Surfactant

  1. Nonionic surfactant with excellent wetting and leveling performance in aqueous systems.

  2. Low foaming profile, suitable for high-shear and industrial cleaning applications.

  3. Good compatibility with anionic and cationic ingredients in complex formulations.

  4. Stable across a broad pH range (pH 4–12), supporting versatile formulation flexibility.

  5. Eco-preferred profile with readily biodegradable molecular structure (OECD 301 compliant).

Typical Applications Of Solvay Rhodoline 843 Surfactant

  1. Industrial and institutional (I&I) hard-surface cleaners.

  2. Agrochemical adjuvants for improved spray droplet spreading and foliar uptake.

  3. Textile auxiliaries in dyeing and finishing processes.

  4. Paints and coatings as a dispersant and surface tension modifier.

  5. Automotive and metalworking fluid additives for emulsification and soil removal.

Specifications Of Solvay Rhodoline 843 Surfactant

Chemical TypeNonionic alkylphenol ethoxylate (APE-free)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution, 25°C)5.5–7.0
Active Content (wt%)98–100%
Density (20°C)1.02–1.05 g/cm³
Solubility in WaterFreely soluble at room temperature
Cloud Point (1% solution)65–72°C


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