Description

L-Aspartic Acid, n-Coco Acyl Derivs., Sodium Salts is a high-purity, anionic surfactant derived from the amino acid L-aspartic acid and coconut fatty acids. This compound is valued for its excellent foaming, cleansing, and emulsifying properties, combined with good biodegradability and mildness on the skin. It is primarily sought after by manufacturers in the personal care, home care, and industrial cleaning sectors for formulating high-performance, environmentally conscious products.

Application

• Personal Care Cleansers: A key surfactant in mild facial cleansers, shower gels, shampoos, and hand soaps, providing rich, stable foam with low irritation potential.
• Cosmetic Formulations: Used as an emulsifier and foaming agent in creams, lotions, and shaving products for its skin-compatibility.
• Home & Institutional Cleaning: An effective component in liquid dishwashing detergents, all-purpose cleaners, and hard surface cleaners due to its grease-cutting and foaming power.
• Industrial & Mechanical Cleaning: Employed in formulations for vehicle wash, metal cleaning, and degreasing applications where high performance and environmental profile are required.
• Textile & Leather Processing: Functions as a wetting agent, dispersant, and emulsifier in various processing baths.

Basic Information

Product Name	L-Aspartic Acid, n-Coco Acyl Derivs., Sodium Salts
CAS No.	90170-86-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium N-Cocoyl-L-Aspartate; N-Cocoyl-L-Aspartic Acid Sodium Salt; L-Aspartic Acid, N-(Coconut Oil Acyl) Derivs., Sodium Salts; Sodium Cocoyl Aspartate; Aspartate Surfactant SC-A; Amisoft CA; Mild Surfactant CA; CAS 90170-86-8
EINECS	Contact for details

Quality Control

Our L-Aspartic Acid, n-Coco Acyl Derivs., Sodium Salts is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and safety, meeting the high standards required for personal care and detergent applications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment.

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); keep the original container tightly sealed to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Complies
Assay (Active Matter)	≥ 90.0 %
pH (10% Solution)	5.0 - 7.0
Moisture Content	≤ 5.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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