Sodium C12-13 alkyl sulfate

Sodium C12-13 alkyl sulfate (CAS 91783-23-2) is an anionic surfactant derived from a narrow-cut blend of C12 and C13 fatty alcohols. It delivers high-performance foaming, detergency, and emulsification across personal care and industrial cleaning formulations.

In shampoos, body washes, and facial cleansers, it functions as the primary surfactant, generating dense, stable foam while effectively removing oils and residues from skin and hair.

Home care and institutional cleaning products rely on it for grease cutting and soil suspension in dish detergents, hard surface cleaners, and laundry formulations. This versatility makes it a staple in the cleaning industry.

Textile processors use it as a scouring and wetting agent to remove sizing, oils, and contaminants from fiber surfaces before dyeing or finishing. It ensures that fabrics are properly prepared for subsequent chemical treatments.

In paper and leather processing, it supports emulsification of treatment chemistries and aids uniform dispersion of coatings and finishing agents. This helps maintain consistency and quality in the final manufactured goods.

Sodium C12-13 alkyl sulfate is typically supplied as a liquid or paste, with active matter concentrations commonly ranging from 28% to 70%. Both technical-grade and cosmetic-grade specifications are available for various needs.

Buyers should confirm active content, sodium sulfate levels, and unsulfated matter limits when evaluating grades for sensitive formulations. Ensuring these parameters meet specific standards is vital for product stability.