Description

Disodium Lauryl Sulfosuccinate is a high-purity anionic surfactant derived from lauryl alcohol and maleic anhydride. This compound is valued for its excellent foaming, wetting, and emulsifying properties, even in hard water and in the presence of electrolytes. It is a critical ingredient for formulators in the personal care, household, and industrial cleaning sectors seeking mild yet effective performance. The product is supplied under strict quality control to ensure batch-to-batch consistency for demanding B2B applications.

Application

• Personal Care Products: A primary surfactant in mild shampoos, body washes, facial cleansers, and bubble baths due to its gentle nature on skin and eyes.
• Household & Industrial Cleaners: Used in liquid dish soaps, hard surface cleaners, and carpet shampoos for its superior foaming and degreasing capabilities.
• Cosmetic Formulations: Employed as an emulsifier and foaming agent in shaving creams, makeup removers, and other rinse-off products.
• Textile & Leather Processing: Acts as a wetting agent, penetrant, and dispersant in dyeing, finishing, and cleaning processes.
• Agricultural Adjuvants: Incorporated into pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.
• Industrial Emulsions: Serves as an emulsifier and stabilizer in the production of polymer emulsions and other specialty chemical blends.

Basic Information

Product Name	Disodium Lauryl Sulfosuccinate
CAS No.	19040-44-9
Molecular Formula	C16H28Na2O7S
Molecular Weight	410.43 g/mol
Synonyms	Disodium Lauryl Sulfosuccinate; Disodium Dodecyl Sulfosuccinate; Disodium Monododecyl Sulfosuccinate; Lauryl Sulfosuccinic Acid Disodium Salt; Dodecyl Sulfosuccinic Acid Disodium Salt; Sulfosuccinic Acid 1-Dodecyl Ester Disodium Salt; Aerosol 22; Aerosol A-102
EINECS	242-783-2

Quality Control

Our Disodium Lauryl Sulfosuccinate is manufactured under a cGMP-compliant quality management system. Each batch undergoes rigorous analytical testing to ensure it meets stringent specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting assay, impurity profiles, and physical characteristics is provided with every shipment. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after initial use to prevent absorption of atmospheric moisture, which can lead to caking or performance degradation.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0 %
pH (10% Solution)	5.5 - 7.5
Water Content (KF)	≤ 3.0 %
Sulfate (as Na2SO4)	≤ 1.5 %
Heavy Metals (as Pb)	≤ 10 ppm

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