Description

Disodium n-(2-Carboxyethyl)-n-(1-Oxododecyl)-β-Alaninate is a high-purity, synthetic amphoteric surfactant derived from lauric acid and β-alanine. This compound matters for formulators seeking a mild, high-foaming, and highly stable surfactant with excellent compatibility across a wide pH range. It is primarily needed by manufacturers in the personal care, cosmetics, and industrial cleaning sectors for creating premium rinse-off products, sensitive skin formulations, and high-performance cleaning solutions. CAS No. 52900-31-9.

Application

• Personal Care & Cosmetics: A key ingredient in mild shampoos, body washes, facial cleansers, and baby care products due to its excellent foaming properties and low irritation potential.
• High-Performance Cleaners: Used in industrial and institutional cleaning formulations where stability in acidic or alkaline conditions and high detergency are required.
• Sensitive Skin Formulations: Ideal for dermatological cleansers and products designed for individuals with sensitive or compromised skin barriers.
• Rinse-off Products: Provides a rich, stable lather and a smooth after-feel in products that are quickly rinsed from the skin or hair.
• Foam Booster & Stabilizer: Acts as a secondary surfactant to enhance and stabilize foam in combination with other anionic or amphoteric surfactants.
• Industrial Processes: Serves as a wetting agent, emulsifier, or dispersant in various chemical synthesis and material processing applications.

Basic Information

Product Name	Disodium n-(2-Carboxyethyl)-n-(1-Oxododecyl)-β-Alaninate
CAS No.	52900-31-9
Molecular Formula	C17H30NNa2O5
Molecular Weight	383.41 g/mol
Synonyms	Disodium Lauroamphodiacetate; Disodium Lauryl Aminodipropionate; Disodium N-Lauroyl-N-(2-carboxyethyl)-β-alaninate; Lauryl amphodiacetate disodium salt; Ampholak YCE; Miranol H2M-SF; Mackam LHS; Disodium 3,3'-(dodecanoylimino)dipropionate; Disodium 3,3'-[(1-oxododecyl)imino]dipropionate
EINECS	258-207-9

Quality Control

Our Disodium n-(2-Carboxyethyl)-n-(1-Oxododecyl)-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. We provide comprehensive Certificates of Analysis (COA) upon request, detailing key parameters such as assay, active matter content, pH, and color. Our quality commitment supports compliance with relevant standards for cosmetic and industrial ingredient supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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 can lead to caking or degradation.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 40.0 %
pH (10% solution)	7.0 - 9.0
Color (Gardner)	≤ 3
Sodium Chloride	≤ 6.0 %
Water Content	Contact for details

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