Description

Sodium n-(2-Hydroxyethyl)-n-(2-Hydroxyoctadecyl)-β-Alaninate is a high-performance amphoteric surfactant derived from β-alanine, featuring a unique dual-hydroxy functional structure. This compound is valued for its exceptional mildness, superior conditioning properties, and excellent compatibility with a wide range of cosmetic and personal care formulations. It is primarily sought by manufacturers in the cosmetics, hair care, and skincare industries for creating gentle yet effective cleansing and conditioning products.

Application

• Primary Surfactant in Mild Cleansers: Ideal for baby shampoos, facial cleansers, and sensitive skin formulations due to its low irritation profile.
• Conditioning Agent in Hair Care: Provides excellent detangling, softness, and manageability in shampoos, conditioners, and hair masks.
• Skin Care Formulations: Used in body washes, shower gels, and syndet bars for its gentle cleansing and skin-friendly properties.
• Foam Booster & Stabilizer: Enhances and stabilizes foam in combination with anionic surfactants, improving product aesthetics.
• Viscosity Modifier: Contributes to the rheological profile of liquid formulations, aiding in achieving desired product texture.
• Anti-Irritant: Often used to mitigate the potential irritancy of other surfactants in complex cosmetic systems.

Basic Information

Product Name	Sodium n-(2-Hydroxyethyl)-n-(2-Hydroxyoctadecyl)-β-Alaninate
CAS No.	70521-77-6
Molecular Formula	C25H50NNaO4
Molecular Weight	451.66 g/mol
Synonyms	Sodium Lauroamphoacetate (C12/C14 blend context); Sodium N-(2-Hydroxyethyl)-N-(2-hydroxyoctadecyl)-β-alaninate; Amphoteric Surfactant 70521-77-6; Octadecyl Hydroxyethyl β-Alanine Sodium Salt; C18 Alkyl Amphoacetate; Amphoteric-10; (2-Hydroxyethyl)(2-hydroxyoctadecyl)amino]propanoic acid sodium salt
EINECS	Contact for details

Quality Control

Our Sodium n-(2-Hydroxyethyl)-n-(2-Hydroxyoctadecyl)-β-Alaninate is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as active matter content, pH, and color 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 product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect quality.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 40.0 %
pH (10% Solution)	7.0 - 9.0
Color (Gardner)	≤ 5
Sodium Chloride	≤ 6.0 %

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