Calfoam® ES-303

Calfoam® ES-303 is a 28% active solution of sodium lauryl ether sulfate containing an average of 3 moles of ethylene oxide. Pilot Chemical produces Calfoam® ES-303 via continuous sulfation of a natural fatty alcohol ethoxylate that produces a light colored product with low viscosity, sparkling clarity and mild odor. Recommended for application in environmentally friendly personal care and HI&I products.

Alpha-sulfo-omega-hydroxypoly(oxy-1,2-ethanidiyl)C10-16 Alkyl Ethers, Sodium Salts, Sodium Sulfate
CAS Number
68585-34-2, 7757-82-6


Molar Weight
Boiling Point
100 C

Uses and Applications

Key applications

  • Cleaning products
  • Household industrial
  • Institutional cleaning
  • Personal care


  • Beauty & Personal Care
  • Cleaning