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BIO-TERGE® AS-40K

INCI: Sodium C14-16 Olefin Sulfonate

Surfactant. Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts. Aqueous solution of sodium olefin sulfonate which is produced by the continuous sulfonation of alpha olefins via Stepan's falling film process.

Formulation benefits

Broad pH Stability
Foam Boosting
Foam Stabilizing
Mild
Viscosity builder
Moisturizing

Applications

Laundry DetergentsShampooBody WashHand CareLiquid Soap

Formulation snapshot

Typical phase

Water phase

Water-soluble — dispersed into the aqueous phase before emulsification.

Functional role

Surfactant — provides cleansing, foam, or solubilization.

Pairs well with

A secondary amphoteric surfactant
A mild conditioning agent
A thickening salt or gum

Handling watch-outs

Check final pH for skin-friendliness, especially with anionic blends.
Always validate stability and microbial safety in your finished formula.

Qualitative guidance only. We don't publish use levels — confirm dosage, pH, and compatibility against the supplier technical data sheet and your own stability testing.

Supplier: Stepan Company
CAS: 68439-57-6

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Overview

Formulation snapshot

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