Description

Palmitoyl Glutamic Acid is a high-purity, amphiphilic amino acid derivative synthesized from glutamic acid and palmitic acid. This compound is valued for its excellent surfactant properties, acting as a gentle yet effective cleansing and foaming agent in advanced personal care formulations. It is primarily sought by manufacturers in the cosmetics, skincare, and premium detergent industries seeking mild, biodegradable, and high-performance ingredients.

Application

• Primary Surfactant in Facial Cleansers & Makeup Removers: Provides rich, stable foam and thorough cleansing without stripping the skin's natural moisture barrier.
• Key Ingredient in Mild Shampoos and Body Washes: Offers excellent compatibility with other surfactants to enhance mildness and improve the sensory profile of rinse-off products.
• Foam Booster and Stabilizer: Used in syndet bars and high-foaming liquid soaps to improve lather quality and volume.
• Emulsifying Agent: Functions as a co-emulsifier in various cosmetic emulsions, aiding in the stabilization of oil-in-water systems.
• Skin Conditioning Agent: Imparts a smooth, soft after-feel on the skin, making it suitable for sensitive skin formulations.
• Intermediate for Synthesis: Serves as a building block for the synthesis of more complex peptide-based surfactants and active cosmetic ingredients.

Basic Information

Product Name	Palmitoyl Glutamic Acid
CAS No.	38079-66-2
Molecular Formula	C21H39NO5
Molecular Weight	385.54 g/mol
Synonyms	N-Palmitoyl-L-glutamic Acid; L-Glutamic Acid, N-(1-oxohexadecyl)-; Palmitoylglutamic Acid; Hexadecanoylglutamic Acid; N-Hexadecanoylglutamic Acid; (2S)-2-(Hexadecanoylamino)pentanedioic Acid; Cosmetic-grade Glutamic Acid Surfactant; Acylglutamate Surfactant
EINECS	Contact for details

Quality Control

Our Palmitoyl Glutamic Acid is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for purity, identity, and performance, suitable for cosmetic and personal care applications. A comprehensive Certificate of Analysis (COA) documenting key parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.5%
pH (1% Solution)	4.0 - 6.0

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