Description

n-(2-Aminoethyl)Stearamide Phosphate is a phosphate ester derivative of a fatty acid amide, combining the properties of a long-chain fatty tail with a polar, ionic phosphate head group. This unique amphiphilic structure makes it a valuable specialty chemical for applications requiring surface modification, lubrication, and emulsification. It is particularly relevant for formulators in the personal care, textile, and industrial lubricant sectors seeking multifunctional additives.

Application

• Personal Care & Cosmetics: Acts as an emulsifier, opacifier, and conditioning agent in hair conditioners, skin creams, and lotions, providing a soft, smooth feel.
• Textile & Fiber Processing: Used as a softener, antistatic agent, and lubricant for synthetic fibers and yarns to improve processability and hand feel.
• Industrial Lubricants & Metalworking Fluids: Functions as a friction modifier, anti-wear agent, and emulsifier in synthetic and semi-synthetic lubricant formulations.
• Paper & Pulp Industry: Serves as a softening and debonding agent in tissue paper production and as a processing aid.
• Agricultural Adjuvants: Can be utilized as a component in pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.
• Plastics & Polymers: Employed as an internal and external lubricant or antistatic agent in polymer processing and compounding.

Basic Information

Product Name	n-(2-Aminoethyl)Stearamide Phosphate
CAS No.	100021-81-6
Molecular Formula	C₂₀H₄₃N₂O₄P
Molecular Weight	406.54 g/mol
Synonyms	Stearamidoethylamine phosphate; N-(2-Aminoethyl)octadecanamide phosphate; Octadecanamide, N-(2-aminoethyl)-, phosphate (1:1); 2-Aminoethylstearamide phosphate; Aminoethyl stearamide phosphate; Ethylenediamine stearamide phosphate; Phosphoric acid compound with N-(2-aminoethyl)octadecanamide
EINECS	Contact for details

Quality Control

Our n-(2-Aminoethyl)Stearamide Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key parameters such as assay, moisture content, and appearance is provided with every shipment to guarantee it meets your specific application requirements.

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 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)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 2.0%
Melting Point	Contact for details
pH (1% solution)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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