Description

Trimethyl-3-[(1-Oxooctadecyl)Amino]Propylammonium Methyl Sulphate is a quaternary ammonium compound, specifically a stearamidopropyl-based cationic surfactant. This chemical is valued for its excellent conditioning, antistatic, and emulsifying properties, making it a key ingredient in formulations requiring substantive cationic activity. It is primarily sought by manufacturers in the personal care, textile, and industrial surfactant sectors for its ability to impart softness and manageability.

Application

• Hair Conditioners & Cream Rinses: As a primary cationic surfactant to provide detangling, softness, and shine.
• Skin Care & Creams: Used as an emulsifier and conditioning agent in lotions and moisturizers.
• Fabric Softeners: Imparts a soft, fluffy hand feel and reduces static cling in textiles.
• Industrial Surfactants: Acts as an emulsifier, dispersant, and antistatic agent in various industrial processes.
• Agricultural Adjuvants: Enhances the spread and adhesion of pesticides and herbicides on plant surfaces.
• Paper & Tissue Softening: Used in the manufacturing of soft, high-quality paper products.

Basic Information

Product Name	Trimethyl-3-[(1-Oxooctadecyl)Amino]Propylammonium Methyl Sulphate
CAS No.	19277-88-4
Molecular Formula	C25H54N2O5S
Molecular Weight	494.78 g/mol
Synonyms	Stearamidopropyl Dimethylamine Lactate (common misnomer); N-(3-Dimethylaminopropyl)stearamide methyl sulfate; Stearamidopropyl dimethylamine methyl sulfate; SAPDAMS; Cationic Surfactant 1827; Quaternary Ammonium Compound; 3-(Octadecanoylamino)-N,N,N-trimethylpropan-1-aminium methyl sulfate
EINECS	242-911-2

Quality Control

Our Trimethyl-3-[(1-Oxooctadecyl)Amino]Propylammonium Methyl Sulphate is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee consistency and compliance with your formulation 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 product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95%
pH (10% Solution)	4.0 - 7.0
Water Content	Max. 2.0%
Residual Solvent	Meets ICH guidelines

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