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

Solvay Rhodasurf ON 870 Nonionic Surfactant

Solvay Rhodasurf ON 870 is a nonionic surfactant from Solvay’s Rhodasurf series, featuring excellent wetting, emulsifying and foaming properties. It’s widely used in agrochemicals, household cleaners and industrial formulations due to its low foam, high compatibility and biodegradability. Derived from alkylphenol ethoxylate technology with optimized EO chain length, it ensures robust performance across varied pH and water hardness conditions.
  • solvay rhodasurf on 870 nonionic surfactant_c8aad40e
  • solvay rhodasurf on 870 nonionic surfactant_c8aad40e

Features Of Solvay Rhodasurf ON 870 Nonionic Surfactant

  1. Highly effective low-foaming surfactant ideal for demanding industrial cleaning processes.

  2. Excellent emulsification and solubilization performance across a broad pH range (pH 4–12).

  3. Outstanding compatibility with electrolytes, hard water, and common anionic and cationic ingredients.

  4. Biodegradable formulation aligned with EU Ecolabel and OECD 301B testing criteria.

  5. Low odor and non-irritating profile, supporting safer handling in formulated products.

Typical Applications Of Solvay Rhodasurf ON 870 Nonionic Surfactant

  1. Industrial and institutional (I&I) hard-surface cleaners for food processing facilities.

  2. Low-foam metalworking fluid additives for precision machining and rinsing operations.

  3. Formulation component in agrochemical adjuvants for improved pesticide dispersion and leaf coverage.

  4. Key emulsifier in polymer emulsion synthesis, including acrylic and styrene-butadiene systems.

  5. Performance booster in textile auxiliaries such as scouring agents and dye dispersants.

Specifications Of Solvay Rhodasurf ON 870 Nonionic Surfactant

Chemical TypeAlkylphenol ethoxylate-free nonionic surfactant (C9–C11 alcohol ethoxylate)
Product FormLiquid
AppearancePale yellow to colorless viscous liquid
pH (1% aqueous solution, 25°C)6.0–7.5
Active Content (w/w %)98.0–100.0%
Cloud Point (1% aqueous solution)62–66°C
Solubility in WaterComplete miscibility at room temperature
Storage StabilityStable for ≥24 months at 5–30°C in sealed containers


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