Description

Methyl-1-Stearylamidoethyl-2-Stearylimidazolineammoniummethylsulfate CAS NO 72623-82-6 is a quaternary ammonium compound belonging to the imidazoline class, valued for its cationic surfactant properties and excellent softening and conditioning effects. This compound is engineered to provide superior substantivity to various substrates, offering antistatic and lubricating benefits. It is a critical ingredient for manufacturers in the personal care, textile, and industrial chemical sectors seeking high-performance cationic agents.

Application

• Hair Conditioners & Cream Rinses: Provides excellent detangling, softness, and manageability due to its strong affinity for keratin.
• Fabric Softeners & Textile Auxiliaries: Imparts a soft, smooth hand feel to fibers and fabrics while reducing static cling.
• Personal Care Emollients: Used in skin creams and lotions for its skin-conditioning and smoothing properties.
• Industrial Lubricants & Corrosion Inhibitors: Acts as a lubricity additive and forms a protective film on metal surfaces.
• Antistatic Agents: Effective in formulations for plastics, synthetic fibers, and electronics to dissipate static charge.
• Emulsifier and Dispersant: Aids in the stabilization of oil-in-water emulsions and suspension of pigments.

Basic Information

Product Name	Methyl-1-Stearylamidoethyl-2-Stearylimidazolineammoniummethylsulfate
CAS No.	72623-82-6
Molecular Formula	C43H86N4O5S
Molecular Weight	771.23 g/mol
Synonyms	1-Methyl-1-(stearoylamino)ethyl-2-heptadecenyl-4,5-dihydroimidazolinium methyl sulfate; Stearyl imidazoline quaternary ammonium methyl sulfate; Methyl-1-stearylamidoethyl-2-stearylimidazolinium methosulfate; Quaternary ammonium compound, imidazoline-based; Cationic surfactant CAS 72623-82-6; Amidoethyl stearyl imidazoline methosulfate; (Stearamidopropyl)(stearyl)imidazolinium methosulfate (common industry naming)
EINECS	Contact for details

Quality Control

Our Methyl-1-Stearylamidoethyl-2-Stearylimidazolineammoniummethylsulfate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting key parameters such as assay, moisture content, and appearance is provided 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/59-77°F). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95%
Moisture Content	Max. 2.0%
pH (10% Solution)	4.0 - 7.0
Heavy Metals (as Pb)	Max. 10 ppm

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