Description

(2-Hydroxyethyl)Dimethyl[3-[(1-Oxooctadecyl)Amino]Propyl]Ammonium Methyl Sulphate is a quaternary ammonium compound valued for its cationic surfactant properties and conditioning effects. This chemical is significant for its ability to impart softness, antistatic properties, and manageability to various substrates. It is primarily needed by manufacturers in the personal care, textile, and industrial surfactant sectors for formulating high-performance products.

Application

• Hair Conditioners & Rinse-Off Products: Acts as a primary conditioning agent, providing excellent detangling, smoothness, and shine to hair.
• Fabric Softeners & Laundry Care: Used to soften fabrics, reduce static cling, and improve the feel of textiles after washing.
• Skin Care & Cosmetic Creams: Functions as an emulsifier and skin-conditioning agent, enhancing the texture and application of lotions and creams.
• Industrial Surfactants & Emulsifiers: Serves as a cationic emulsifier in various industrial applications, including asphalt emulsions and agrochemical formulations.
• Antistatic Agents: Applied in products for plastics and synthetic fibers to prevent the buildup of static electricity.

Basic Information

Product Name	(2-Hydroxyethyl)Dimethyl[3-[(1-Oxooctadecyl)Amino]Propyl]Ammonium Methyl Sulphate
CAS No.	61792-35-6
Molecular Formula	C₂₆H₅₆N₂O₅S
Molecular Weight	508.80 g/mol
Synonyms	Stearamidopropyl Ethyldimonium Ethosulfate; Quaternium-70; (3-Stearamidopropyl)(2-hydroxyethyl)dimethylammonium methyl sulfate; SAPE; Octadecanamide, N-[3-(dimethylamino)propyl]-, N-(2-hydroxyethyl)-N-methyl-, methyl sulfate (salt); Amidoquat SAPE; Cationic Surfactant 61792-35-6
EINECS	263-238-1

Quality Control

Our (2-Hydroxyethyl)Dimethyl[3-[(1-Oxooctadecyl)Amino]Propyl]Ammonium Methyl Sulphate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the required specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 90%
pH (10% Solution)	4.0 - 7.0
Water Content	Max. 2.0%
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.