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

BASF Nekal BX PasteNekal BX Low-Salt Solution Surfactant

BASF Nekal BX Paste is a low-salt anionic surfactant solution from the Nekal series, offering excellent wetting, emulsifying and foaming properties. It’s widely used in industrial cleaners, agrochemical formulations and textile auxiliaries due to its high stability, low viscosity and compatibility with electrolytes. Designed for efficient performance in hard water and broad pH ranges.
  • basf nekal bx pastenekal bx low salt solution surfactant_53fec986
  • basf nekal bx pastenekal bx low salt solution surfactant_53fec986

Features Of BASF Nekal BX PasteNekal BX Low-Salt Solution Surfactant

  1. Low-salt formulation minimizes electrolyte interference in sensitive aqueous systems.

  2. High active content ensures efficient surfactant performance with reduced dosing requirements.

  3. Excellent wetting and emulsifying properties across a broad pH range (pH 4–11).

  4. Good compatibility with anionic, nonionic, and amphoteric surfactants in complex formulations.

  5. Stable paste consistency enables easy handling, metering, and dispersion in industrial processes.

Typical Applications Of BASF Nekal BX PasteNekal BX Low-Salt Solution Surfactant

  1. Agrochemical adjuvants for herbicide, fungicide, and insecticide concentrates.

  2. Industrial cleaning formulations including metal cleaners and hard-surface degreasers.

  3. Textile auxiliaries for scouring, dye leveling, and softener stabilization.

  4. Coating and ink additives to improve substrate wetting and pigment dispersion.

  5. Personal care emulsion systems requiring low-irritancy, salt-tolerant surfactants.

Specifications Of BASF Nekal BX PasteNekal BX Low-Salt Solution Surfactant

Chemical TypeAlkylbenzene sulfonate (branched, low-salt)
Product FormPaste (aqueous)
AppearanceLight beige to pale yellow viscous paste
pH (1% aqueous solution)7.0 – 9.0
Active Matter Content≥ 65 wt.%
Sodium Sulfate Content≤ 3 wt.%
Free Acid Content≤ 1.5 wt.%
Viscosity (25°C, Brookfield RVT, spindle #3, 20 rpm)8,000 – 15,000 mPa·s


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