Description

Sodium Dodecyl 4-[(2-Hydroxyethyl)Amino]-4-Oxosulphonatobutyrate is a high-purity, specialty anionic surfactant designed for advanced formulation stability and performance. This compound matters for its unique combination of sulfonate and amide functionalities, offering superior emulsifying, dispersing, and wetting properties compared to conventional surfactants. It is essential for industries requiring precise surface tension control and compatibility in complex chemical systems, such as high-performance detergents, personal care products, and specialized industrial processes.

Application

• High-Performance Detergent Formulations: Acts as a primary surfactant and stabilizer in industrial and institutional cleaning products, providing excellent grease-cutting power and foam stability.
• Personal Care & Cosmetics: Used in shampoos, body washes, and facial cleansers for its mildness, effective cleansing, and ability to create stable, luxurious lather.
• Textile Processing Auxiliary: Serves as a wetting agent, dispersant, and leveling agent in dyeing and finishing processes to ensure uniform color application and fabric treatment.
• Industrial Emulsification: Employed in the formulation of polymer emulsions, agrochemicals, and coatings to stabilize oil-in-water systems and improve product shelf life.
• Enhanced Oil Recovery (EOR): Investigated for use in chemical flooding formulations to reduce interfacial tension and improve oil displacement in reservoir rock.
• Laboratory & Research Reagent: Utilized in biochemical research as a specialized surfactant for membrane protein studies and analytical sample preparation.

Basic Information

Product Name	Sodium Dodecyl 4-[(2-Hydroxyethyl)Amino]-4-Oxosulphonatobutyrate
CAS No.	41588-58-3
Molecular Formula	C20H40NNaO7S
Molecular Weight	461.60 g/mol
Synonyms	4-[(2-Hydroxyethyl)amino]-4-oxo-2-sulfonatobutanoic acid dodecyl ester sodium salt; Sodium lauryl sulfoacetate derivative; N-(2-Hydroxyethyl)-4-(dodecyloxy)-4-oxo-2-sulfonatobutanamide sodium salt; Dodecyl 4-[(2-hydroxyethyl)amino]-4-oxo-2-sulfonatobutanoate sodium salt; Sulfosuccinamate surfactant; Anionic amido-sulfonate surfactant; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Sodium Dodecyl 4-[(2-Hydroxyethyl)Amino]-4-Oxosulphonatobutyrate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the highest industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (10% Solution)	6.0 - 8.5
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 2.0%

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