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

BASF Emulan OP 25 Nonionic Surfactants

BASF Emulan™ OP 25 is a sodium sulfate-based nonionic surfactant derived from ethoxylated fatty alcohols. Its optimized molecular structure enables superior oil-in-water emulsification while maintaining low foam generation. The formulation demonstrates exceptional stability in high-electrolyte environments (up to 20% salt content) and wide pH ranges (2-12). Particularly effective in agrochemical formulations and metal cleaning systems, it combines robust performance with environmental compatibility through rapid biodegradation pathways.

Features Of BASF Emulan OP 25 Nonionic Surfactants

  1. High-Power Emulsification – Achieves 99% oil phase dispersion within 3 minutes

  2. Electrolyte Tolerance – Maintains stability in 20% NaCl solutions

  3. Broad pH Adaptability – Performs consistently from pH 2 to 12

  4. Low-Foaming – Generates <40mm foam in high-shear applications

  5. Eco-Conscious – 90% biodegradation within 28 days (OECD 301B)

Typical Applications Of BASF Emulan OP 25 Nonionic Surfactants

  1. Agricultural Sprays – Enhances herbicide absorption on waxy leaf surfaces

  2. Industrial Cleaners – Removes heavy grease from manufacturing equipment

  3. Textile Processing – Improves dye dispersion in pretreatment baths

  4. Metalworking Fluids – Stabilizes emulsion in cutting and grinding fluids

Specificaions Of BASF Emulan OP 25 Nonionic Surfactants

Chemical BaseEthoxylated fatty alcohol sulfate
Active Content25±1%
pH (1% Solution)6.0-8.0
Cloud Point45-55°C (1% solution)
Viscosity (25°C)80-150 mPa·s


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *