T-Soft® AOS-P is an Alpha-Olefin Sulfonate Powder (AOS), used for the formulation of a wide variety of hard surface cleaners, personal care products, washing powders, complex soaps and shampoos, and phosphate-free detergents.

INCI Name: Alpha Olefin Sulfonate

Chemical Name: Olefin sulfonate

Chemical Family: Sulfonates

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Agrochemical Functions
Cleaning Ingredients Functions
Cosmetic Ingredients Functions

Features & Benefits

Key Features and Benefits
  • T-Soft® AOS-P is an anionic surfactant with excellent wetting, foaming, and lime dispersibility. It is highly soluble in water.
  • T-Soft® AOS-P is stable over a wide range of pH values, and exhibits strong performance in hard waters and brines, making it an excellent choice for soap stick formulations (Oil and Gas sector).
  • T-Soft® AOS-P has a very favorable biodegradability profile.

Applications & Uses

Application Format
Bath & Shower Applications
Hair Care Applications
I&I Cleaning Applications


Physical Form
Light yellow
Typical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 3.0%KF
pH (1% aqueous)8.0 - 10.5--
Sodium Chloridemax. 1.0%-
Sodium Sulfatemax. 6.0%-
Active Mattermin. 92%-

Storage & Handling

Storage Conditions

Store in a cool, well-ventilated place, out of direct sunlight. Keep container tightly closed. Store locked up. Store away from incompatible materials. Store in accordance with local/regional/ national/international regulations.