Description

Disodium 4-[2-[[3-[(2-Hydroxydodecyl)Methylamino]-1-Oxopropyl](2-Hydroxyethyl)Amino]Ethyl] 2-Sulphonatosuccinate is a high-purity, specialty anionic surfactant and complexing agent designed for demanding industrial formulations. Its unique molecular structure, featuring a sulphonatosuccinate (sulfosuccinate) core with hydroxydodecyl and aminoethyl substituents, provides exceptional emulsifying, wetting, and chelating properties. This compound is essential for manufacturers in the personal care, agrochemical, and textile processing industries who require a high-performance, biodegradable surfactant with excellent compatibility in aqueous systems.

Application

• Primary emulsifier and stabilizer in personal care products such as shampoos, body washes, and facial cleansers.
• Key wetting and dispersing agent in agrochemical formulations (e.g., suspension concentrates, wettable powders) to enhance pesticide efficacy.
• Superior emulsifier for industrial and institutional (I&I) cleaning products, providing stability for solvent-in-water emulsions.
• Textile processing aid for dyeing and finishing operations, improving dye leveling and fabric softness.
• Functional component in latex and polymer emulsion production, aiding in particle size control and dispersion stability.
• Additive in coatings and inks to improve pigment wetting and reduce surface defects.
• Foam booster and viscosity modifier in mild surfactant systems for sensitive skin applications.

Basic Information

Product Name	Disodium 4-[2-[[3-[(2-Hydroxydodecyl)Methylamino]-1-Oxopropyl](2-Hydroxyethyl)Amino]Ethyl] 2-Sulphonatosuccinate
CAS No.	41344-13-2
Molecular Formula	C24H45N2Na2O9S
Molecular Weight	598.67 g/mol
Synonyms	Disodium 2-[(12-Hydroxy-1-oxododecyl)methylamino]ethyl sulfosuccinate; Lauryl hydroxysultaine sulfosuccinate; Disodium lauramido MEA-sulfosuccinate (modified); Sulfosuccinate derivative of lauramide MEA; Disodium N-[2-[(2-hydroxyethyl)amino]ethyl]-N-methyl-3-[(1-oxododecyl)amino]-1-propanesulfonate; Anionic surfactant 41344-13-2; Alkylamido betaine sulfosuccinate
EINECS	Contact for details

Quality Control

Our production of Disodium 4-[2-[[3-[(2-Hydroxydodecyl)Methylamino]-1-Oxopropyl](2-Hydroxyethyl)Amino]Ethyl] 2-Sulphonatosuccinate adheres to a rigorous quality management system. Every batch is analyzed against stringent in-house specifications to ensure consistency in purity, performance, and safety. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, pH, and heavy metal limits are provided and available upon request. Our commitment to cGMP and ISO 9001 principles guarantees a reliable supply of this high-grade surfactant for your critical applications.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can lead to caking or degradation of performance. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
pH (10% solution)	6.0 - 8.0
Moisture (Karl Fischer)	≤ 3.0 %
Sodium sulfate	≤ 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.