Description

Disodium n-(2-Carboxylatoethyl)-n-9-Octadecenyl-β-Alaninate is a high-purity, anionic surfactant and emulsifying agent derived from oleic acid and β-alanine. This compound is valued for its excellent emulsifying, dispersing, and foaming properties, making it a critical component in formulations requiring mildness and stability. It is primarily sought after by manufacturers in the personal care, cosmetics, and industrial cleaning sectors for creating high-performance products.

Application

• Personal Care & Cosmetics: A key surfactant and emulsifier in shampoos, body washes, facial cleansers, and shaving creams for its mildness and rich lather.
• Skin Care Formulations: Used in lotions, creams, and sunscreens as a gentle emulsifying agent to stabilize oil-in-water systems.
• Industrial & Institutional (I&I) Cleaners: An effective component in liquid soaps, hard surface cleaners, and degreasers for its detergency and foam stability.
• Textile Processing: Functions as a wetting agent, dispersant, and emulsifier in fiber processing and fabric softener formulations.
• Agricultural Adjuvants: Enhances the spreading and adhesion of pesticides and herbicides on plant surfaces.
• Metalworking Fluids: Acts as an emulsifier and corrosion inhibitor in soluble oil and semi-synthetic metalworking fluids.

Basic Information

Product Name	Disodium n-(2-Carboxylatoethyl)-n-9-Octadecenyl-β-Alaninate
CAS No.	93982-27-5
Molecular Formula	C25H45NNa2O5
Molecular Weight	485.61 g/mol
Synonyms	Disodium Oleamido PEG-2 Sulfosuccinate; Disodium Oleyl Sulfosuccinamate; Disodium Oleamido MEA-Sulfosuccinate; Disodium N-(2-Carboxyethyl)-N-oleyl-β-alaninate; Oleyl Sultaine; 93982-27-5; Anionic surfactant from oleic acid and β-alanine; Sodium salt of oleyl β-alanine derivative
EINECS	Contact for details

Quality Control

Our Disodium n-(2-Carboxylatoethyl)-n-9-Octadecenyl-β-Alaninate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and impurity profiles are available upon request to support your quality assurance protocols.

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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 35%
pH (10% solution)	6.0 - 8.0
Moisture (Karl Fischer)	Max. 3.0%
Heavy Metals (as Pb)	Max. 10 ppm

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