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

BASF Nekal BX Conc.Paste Surfactant

BASF Nekal BX Conc. Paste is a high-performance anionic surfactant paste from BASF’s Nekal series, offering excellent wetting, emulsifying and foaming properties. It contains sodium linear alkylbenzene sulfonates (LAS) in concentrated form, ideal for liquid detergent, industrial cleaners and agrochemical formulations. Renowned for low foam, high solubility and biodegradability, it ensures efficient processing and consistent performance across diverse applications.
  • basf nekal bx conc.paste surfactant_3d6b34ba
  • basf nekal bx conc.paste surfactant_3d6b34ba

Features Of BASF Nekal BX Conc.Paste Surfactant

  1. Highly concentrated anionic surfactant paste with excellent wetting and detergency performance.

  2. Outstanding foaming stability across a broad pH range (pH 4–11) and temperature conditions.

  3. Low viscosity paste form enables easy handling, metering, and homogeneous incorporation into formulations.

  4. Compatible with common co-surfactants, electrolytes, and builders—ideal for high-performance liquid cleaners.

  5. Biodegradable and compliant with major international environmental regulations including OECD 301B.

Typical Applications Of BASF Nekal BX Conc.Paste Surfactant

  1. Heavy-duty liquid dishwashing detergents (LDD).

  2. Industrial and institutional (I&I) hard-surface cleaners.

  3. Carpet and upholstery shampoos.

  4. Multi-purpose liquid cleaners for food processing and hospitality sectors.

  5. Pre-soak and stain-removal additives in laundry formulations.

Specifications Of BASF Nekal BX Conc.Paste Surfactant

Chemical TypeLinear alkylbenzene sulfonate (LAS)-based anionic surfactant
Product FormConcentrated viscous paste
AppearanceLight beige to pale yellow homogeneous paste
pH (1% aqueous solution)7.5–9.0
Active Matter Content≥ 65 wt.%
Free Sulfuric Acid< 0.5 wt.%
Sodium Sulfate Content< 8 wt.%
Storage StabilityStable ≥ 12 months at 5–30 °C in sealed container


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