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BIO-TERGE® AS-40 HP KO

INCI: Sodium C14-16 Olefin Sulfonate

BIO-TERGE AS-40 HP is an aqueous solution of sodium olefin sulfonate which is produced by the continuous sulfonation of alpha olefins via Stepan's falling film process. Stepan's process minimizes the formation of disulfonates thereby offering a consistent high quality product. Alpha Olefin Sulfonate (AOS) surfactant. BIO-TERGE AS-40 HP has not been analyzed for heavy metals; however, they are not intentionally added nor are metal catalyst used in the manufacturing process. BIO-TERGE AS-40 HP is not a nanomaterial, nor is it manufactured with nanomaterial.

Formulation benefits

Broad pH Stability
Excellent detergency
Foam Boosting
Viscosity builder
Mild

Applications

Hand Dish WashLiquid Laundry DetergentsShampooBody WashHand 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
Certifications: Kosher

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Overview

Formulation snapshot

Test BIO-TERGE® AS-40 HP KO in your next formula

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