Description

Disodium C-[2-[2-[2-(Dodecyloxy)Ethoxy]Ethoxy]Ethyl] Sulphonatosuccinate is a high-performance, anionic surfactant belonging to the class of sulfosuccinate esters. This compound is valued for its excellent wetting, emulsifying, and dispersing properties, coupled with mildness and good biodegradability. It is a critical ingredient for formulators in the personal care, industrial cleaning, and agrochemical sectors who require effective surface activity with enhanced skin compatibility.

Application

• Personal Care & Cosmetics: Primary emulsifier and foaming agent in mild shampoos, body washes, facial cleansers, and baby care products.
• Industrial & Institutional (I&I) Cleaning: Key component in low-foaming hard surface cleaners, metal degreasers, and textile processing aids.
• Agrochemical Formulations: Used as a wetting agent and dispersant in pesticide and herbicide concentrates to improve spray coverage and efficacy.
• Paints & Coatings: Acts as a pigment dispersant and grinding aid in water-based latex paints and inks.
• Enhanced Oil Recovery (EOR): Investigated for use in surfactant-polymer flooding formulations due to its interfacial tension reduction capabilities.
• Polymerization: Serves as an emulsifier in the emulsion polymerization of styrene, acrylates, and vinyl acetate.

Basic Information

Product Name	Disodium C-[2-[2-[2-(Dodecyloxy)Ethoxy]Ethoxy]Ethyl] Sulphonatosuccinate
CAS No.	42016-08-0
Molecular Formula	C22H40Na2O11S
Molecular Weight	558.58 g/mol
Synonyms	Disodium laureth sulfosuccinate; Disodium lauryl ether sulfosuccinate; Disodium PEG-3 lauryl citrate sulfosuccinate; Disodium lauryl polyoxyethylene ether sulfosuccinate; Disodium dodecyl poly(oxyethylene) sulfosuccinate; Sulfosuccinic acid, C12-14-alkylpoly(oxyethylene) ester, disodium salt; Mackanate EL; Aerosol AY (related series).
EINECS	255-609-1

Quality Control

Our Disodium C-[2-[2-[2-(Dodecyloxy)Ethoxy]Ethoxy]Ethyl] Sulphonatosuccinate is manufactured under a cGMP-compliant quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and safety. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 35.0 %
pH (10% Solution)	5.5 - 7.5
Water Content	≤ 65.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residual Dodecanol	≤ 1.0 %
Residual Maleic Anhydride	≤ 0.1 %

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