Description

Sodium n-(2-Hydroxyethyl)-n-(2-Hydroxytetradecyl)-β-Alaninate is a high-performance amphoteric surfactant derived from β-alanine. This compound is valued for its excellent mildness, superior foaming properties, and outstanding compatibility with other surfactants across a wide pH range. It is primarily utilized in the formulation of personal care and industrial cleaning products where gentle yet effective performance is required. Its unique structure provides exceptional skin compatibility and foam stability.

Application

• Personal Care Products: A key ingredient in mild shampoos, body washes, facial cleansers, and baby care formulations due to its low irritation potential.
• Cosmetic Formulations: Used in liquid soaps, shaving creams, and makeup removers for its rich, stable lather and skin-friendly properties.
• Industrial & Institutional (I&I) Cleaners: An effective component in hard surface cleaners, dishwashing liquids, and vehicle wash solutions.
• Home Care Products: Incorporated into premium hand soaps and all-purpose cleaners for enhanced mildness and foam quality.
• Textile & Leather Processing: Functions as a softener, leveling agent, and auxiliary surfactant in various processing baths.
• Oilfield Chemicals: Can be used in specialty formulations for emulsification and foaming applications.

Basic Information

Product Name	Sodium n-(2-Hydroxyethyl)-n-(2-Hydroxytetradecyl)-β-Alaninate
CAS No.	70521-75-4
Molecular Formula	C21H42NNaO5
Molecular Weight	411.56 g/mol
Synonyms	Sodium Lauroamphoacetate; Sodium Lauryl Amphoacetate; Amphoteric 10; N-(2-Hydroxyethyl)-N-(2-hydroxytetradecyl)-β-alanine, sodium salt; Cocoamphoacetate; Ampholak YCE; Miranol C2M-SF; Lauryl betaine derivative; Amphoteric surfactant CAS 70521-75-4
EINECS	274-599-8

Quality Control

Our Sodium n-(2-Hydroxyethyl)-n-(2-Hydroxytetradecyl)-β-Alaninate is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for active matter, pH, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay, chloride content, and appearance. Our quality commitment supports compliance with relevant standards for cosmetic and industrial applications.

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 when not in use to prevent absorption of atmospheric moisture, which can affect product quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 35.0 %
pH (10% solution)	7.0 - 9.0
Sodium Chloride	≤ 6.0 %
Free Amine	≤ 2.0 %

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