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

BASF Disponil NRG 401 Surface Emulsifier

BASF Disponil™ NRG 401 is an ethoxylated fatty alcohol sulfate surfactant engineered for heavy-duty industrial applications. Its branched alkyl chain structure delivers superior grease-cutting performance while maintaining emulsion stability under high-temperature conditions (up to 80°C). The low-foaming formula excels in CIP cleaning systems and pesticide formulations, offering both hard surface cleaning and active ingredient dispersion capabilities. With rapid biodegradation characteristics, it meets stringent environmental standards for industrial wastewater discharge .

Features Of BASF Disponil NRG 401 Surface Emulsifier

  1. Grease Removal – Reduces surface oil content by 98% on stainless steel within 3 minutes .

  2. Thermal Stability – Maintains emulsion integrity at 80°C for 8+ hours .

  3. Particle Dispersion – Achieves D90<5μm in suspension concentrates .

  4. Low Residue – Leaves<0.1g/m² film after rinsing .

  5. Biodegradability – 95% degradation in 21 days (OECD 301E) .

Typical Applications Of BASF Disponil NRG 401 Surface Emulsifier

  1. Food Processing – CIP cleaner for dairy equipment sanitation .

  2. Crop Protection – Emulsifier for neonicotinoid insecticide formulations .

  3. Metalworking – Coolant additive for aluminum machining .

  4. Leather Processing – Degreasing agent for raw hide preparation .

Specificaions Of BASF Disponil NRG 401 Surface Emulsifier

Chemical TypeBranched alcohol ethoxysulfate
Active Content35±1%
pH (5% Solution)6.5-7.5
Cloud Point65-75°C (1% solution)
Foam Height<30mm (Ross-Miles)


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