Calsoft® LAS-99

Calsoft® LAS-99 is readily biodegradable, minimum 97% active, linear alkylbenzene sulfonic acid that is pourable and pumpable at ambient working temperatures. Proprietary sulfonation technology preserves the high activity, high detergency, foaming properties and light color of Calsoft® LAS-99. Applications include cleaners, oil treatment intermediates, and metal treating baths.

Linear Alkylbenzene Sulfonate Acid, Benzene, C10-16-alkyl derivatives, Benzenesulfonic acid, C10-16-alkyl derivatives
CAS Number
68648-87-3, 68584-22-5


Molar Weight

Uses and Applications

Key applications

  • Metal working
  • Cleaning products
  • Metal finishing
  • Detergent
  • Household industrial
  • Institutional cleaning


  • Metal Surface Treatment
  • Cleaning