Description

Dimethyl(3-Stearamidepropyl)(3-Sulphonatopropyl)Ammonium is a high-purity, amphoteric surfactant and conditioning agent. This compound is valued for its unique combination of cationic and anionic groups, providing excellent emulsifying, antistatic, and softening properties. It is essential for manufacturers in the personal care, textile, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Hair Conditioners & Cream Rinses: Acts as a primary cationic conditioning agent, providing excellent detangling, softness, and manageability to hair.
• Skin Care Formulations: Used in lotions and creams for its emulsifying properties and skin-friendly, softening characteristics.
• Textile Softeners: Imparts a durable, soft hand feel to fabrics and provides effective antistatic properties.
• Industrial Emulsifiers: Serves as a stabilizer in oil-in-water emulsions for various industrial and agrochemical applications.
• Antistatic Agents: Applied in polymer processing and coatings to reduce static charge buildup.
• Specialty Surfactant Blends: A key component in multi-functional surfactant systems for demanding cleaning and care formulations.

Basic Information

Product Name	Dimethyl(3-Stearamidepropyl)(3-Sulphonatopropyl)Ammonium
CAS No.	20284-67-7
Molecular Formula	C₂₆H₅₄N₂O₄S
Molecular Weight	482.78 g/mol
Synonyms	Stearamidopropyl Dimethyl Ammonium Propylsulfonate; Stearamidopropyl Betaine; 3-Stearamidopropyldimethylammonio-1-propanesulfonate; N,N-Dimethyl-N-(3-stearamidopropyl)-N-(3-sulfopropyl)ammonium betaine; Amphoteric surfactant 18; Amido betaine; Sulfobetaine 18; CAS 20284-67-7
EINECS	Contact for details

Quality Control

Our Dimethyl(3-Stearamidepropyl)(3-Sulphonatopropyl)Ammonium is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant specifications for personal care and industrial applications. A comprehensive Certificate of Analysis (COA) documenting identity, assay, and impurity profiles is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect quality.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0 %
Moisture (KF)	≤ 3.0 %
pH (10% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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