Description

Disodium Laureth Sulfosuccinate is a high-performance, mild anionic surfactant derived from lauryl alcohol ethoxylate. This compound is valued for its excellent foaming, cleansing, and emulsifying properties, even in hard water and across a wide pH range. It is a critical ingredient for formulators in the personal care, home care, and industrial cleaning sectors seeking effective yet gentle surface-active agents.

Application

• Personal Care Cleansers: A primary surfactant in mild shampoos, body washes, facial cleansers, and baby care products due to its low irritation profile.
• Cosmetic Formulations: Used in makeup removers, cleansing lotions, and bubble baths for its rich, stable foam and skin compatibility.
• Household & Institutional Cleaners: An effective component in liquid hand soaps, dishwashing liquids, and all-purpose cleaners for its degreasing and foaming power.
• Industrial & Technical Emulsions: Serves as an emulsifier and wetting agent in textile processing, agrochemical formulations, and polymer emulsions.
• Specialty Detergents: Formulated into high-foaming car wash solutions, pet shampoos, and other specialty cleaning products.

Basic Information

Product Name	Disodium Laureth Sulfosuccinate
CAS No.	36409-57-1
Molecular Formula	C16+xH30+2xNa2O8S (where x = number of EO units)
Molecular Weight	Variable, based on ethoxylation degree
Synonyms	Disodium Laureth Sulfosuccinate; Disodium Lauryl Ether Sulfosuccinate; Disodium PEG-(1-4) Lauryl Ether Sulfosuccinate; Disodium Polyoxyethylene(1-4) Lauryl Ether Sulfosuccinate; Sulfosuccinic Acid, 4-Ester with PEG Lauryl Ether, Disodium Salt; Disodium Lauryl Alcohol Ether Sulfosuccinate; DLSS; CAS 36409-57-1
EINECS	253-062-5

Quality Control

Our Disodium Laureth Sulfosuccinate is manufactured under a strict quality management system. Each batch is tested against rigorous in-house specifications to ensure consistent performance, purity, and safety. A comprehensive Certificate of Analysis (COA) detailing assay, pH, active matter content, and other critical parameters is provided with every shipment to guarantee supply reliability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Active Matter	30 - 40 %
pH (10% Solution)	5.0 - 7.0
Color (Gardner)	≤ 3
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.