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

Solvay Rhodasurf BC-420 Nonionic Surfactant

Solvay Rhodasurf BC-420 is a nonionic surfactant from Solvay’s Rhodasurf series, featuring excellent wetting, emulsifying and foaming properties. It offers high stability in hard water and broad pH tolerance, making it ideal for industrial cleaners, agrochemical formulations and textile auxiliaries. Biodegradable and low-foaming, it ensures efficient performance with reduced environmental impact.
  • solvay rhodasurf bc 420 nonionic surfactant_1e36e5c4
  • solvay rhodasurf bc 420 nonionic surfactant_1e36e5c4

Features Of Solvay Rhodasurf BC-420 Nonionic Surfactant

  1. Highly effective wetting and spreading agent for aqueous systems.

  2. Excellent low-foaming performance, suitable for high-shear and automated industrial processes.

  3. Good compatibility with anionic, cationic, and other nonionic surfactants.

  4. Stable across a broad pH range (pH 3–11) and tolerant to moderate electrolyte concentrations.

  5. Biodegradable formulation aligned with current environmental stewardship expectations.

Typical Applications Of Solvay Rhodasurf BC-420 Nonionic Surfactant

  1. Industrial and institutional cleaners, including hard-surface and floor care formulations.

  2. Agrochemical adjuvants for improved spray coverage and active ingredient uptake.

  3. Textile auxiliaries in dyeing and finishing processes requiring uniform wetting.

  4. Paints and coatings as a dispersing and leveling aid for pigment stabilization.

  5. Automotive and metalworking fluids for enhanced cleaning and rinsability.

Specifications Of Solvay Rhodasurf BC-420 Nonionic Surfactant

Chemical TypeAlkylphenol ethoxylate (APE-free), nonionic surfactant
Product FormLiquid
AppearancePale yellow to amber clear liquid
pH (1% aqueous solution)6.0–7.5
SolubilityFreely soluble in water and common organic solvents
Cloud Point (1% solution)Approx. 58–62 °C
Active Content98–100%
Storage StabilityStable for ≥24 months at 5–30 °C in original sealed container


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