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

Solvay Rhodasurf BC 729 Nonionic Surfactant

Solvay Rhodasurf BC 729 is a high-performance 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 profile, good hard water tolerance and biodegradability. This ethoxylated fatty alcohol delivers consistent performance across pH ranges and temperatures.
  • solvay rhodasurf bc 729 nonionic surfactant_60dccb6b
  • solvay rhodasurf bc 729 nonionic surfactant_60dccb6b

Features Of Solvay Rhodasurf BC 729 Nonionic Surfactant

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

  2. Excellent low-foaming performance, ideal for high-shear and industrial cleaning applications.

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

  4. Stable across a broad pH range (pH 4–12) and tolerant to moderate electrolyte concentrations.

  5. Biodegradable formulation aligned with modern environmental and regulatory expectations.

Typical Applications Of Solvay Rhodasurf BC 729 Nonionic Surfactant

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

  2. Agrochemical adjuvants for improved spray coverage and droplet retention.

  3. Textile processing auxiliaries, including scouring and dye leveling.

  4. Paints and coatings additives for substrate wetting and defect reduction.

  5. Automotive and metalworking fluid formulations requiring stable emulsification.

Specifications Of Solvay Rhodasurf BC 729 Nonionic Surfactant

Chemical TypeAlkylphenol ethoxylate (APE-free), nonionic surfactant
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution)6.0–7.5
SolubilityFreely soluble in water and common organic solvents
Cloud Point (1% solution)Approx. 72–76 °C
Active Content98–100% (as supplied)
Storage StabilityStable for ≥24 months at 15–25 °C in original sealed container


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