Disodium laureth-3 sulfosuccinate

Disodium laureth-3 sulfosuccinate (CAS 68815-56-5), also supplied as Disodium C12-14 pareth-3 sulfosuccinate, is an ethoxylated anionic surfactant used as a primary or co-surfactant in cleansing formulations.

Its mildness relative to conventional sulfates makes it a preferred choice where skin and eye compatibility are formulation requirements. In personal care, it functions as the active cleansing agent in shampoos.

It is used in body washes and facial cleansers, delivering foam and soil removal with reduced irritation potential compared to standard sulfate systems. Baby care and sensitive-skin product lines use it specifically.

These products use it to meet low-irritancy benchmarks without sacrificing lather performance. In home care, it contributes to the surfactant blend in dish soaps and hard-surface cleaners for better results.

It aids emulsification of greasy soils and supports stable foam profiles. Industrial cleaning formulations incorporate it as a co-surfactant to improve dispersion of oily residues in aqueous systems effectively.

Disodium laureth-3 sulfosuccinate is commercially available as an aqueous solution, typically in the 35–40% active matter range. It is supplied in standard cosmetic and industrial grades for various uses.

Cosmetic-grade material commonly meets requirements for use in rinse-off and leave-on personal care products. Drum and IBC packaging are standard for bulk procurement and distribution to global manufacturers.