Description

Disodium 4-[2-[(1-Oxooctadecadienyl)Amino]Ethyl] 2-Sulphonatosuccinate is a high-purity, anionic surfactant derived from succinic acid, engineered for superior performance in demanding formulations. Its molecular structure provides excellent emulsifying, dispersing, and wetting properties, making it a critical component for enhancing stability and efficacy. This compound is essential for manufacturers in the personal care, industrial cleaning, and textile processing sectors seeking advanced, mild, and effective surfactant solutions.

Application

• Personal Care & Cosmetics: Acts as a primary or co-surfactant in mild facial cleansers, shower gels, shampoos, and sensitive skin formulations due to its excellent foaming and low irritation profile.
• Industrial & Institutional (I&I) Cleaning: Used in high-performance liquid dishwashing detergents, hard surface cleaners, and industrial degreasers for its superior grease-cutting and emulsification power.
• Textile Processing: Serves as a key wetting agent, dispersant, and emulsifier in dyeing and finishing processes, improving color uniformity and fabric handle.
• Agricultural Formulations: Employed as an adjuvant in pesticide and herbicide concentrates to enhance spreading, wetting, and overall efficacy on plant surfaces.
• Emulsion Polymerization: Functions as an effective emulsifier and stabilizer in the production of acrylic, styrene-butadiene, and vinyl acetate polymers.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as a dispersant and emulsifier for improved fluid performance.

Basic Information

Item	Details
Product Name	Disodium 4-[2-[(1-Oxooctadecadienyl)Amino]Ethyl] 2-Sulphonatosuccinate
CAS No.	65504-99-6
Molecular Formula	C₂₆H₄₃NNa₂O₈S
Molecular Weight	591.67 g/mol
Synonyms	Disodium N-(2-sulfonatoethyl)-N-oleoylamidosuccinate; Disodium oleamido PEG-2 sulfosuccinate; Sulfosuccinate 203; Rewopol® SB-DO 70; Geropon® ACR 78; Anionic surfactant 65504-99-6; Oleamido sulfosuccinate disodium salt; Disodium oleyl sulfosuccinamate
EINECS	Contact for details

Quality Control

Our Disodium 4-[2-[(1-Oxooctadecadienyl)Amino]Ethyl] 2-Sulphonatosuccinate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting identity, assay, impurity profile, and physical specifications is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

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

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 35.0%
pH (10% Solution)	5.5 - 7.5
Water Content	Max. 65.0%
Heavy Metals (as Pb)	Max. 10 ppm
Residual Solvents	Meets ICH guidelines

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