Description

Tris(2-Hydroxyethyl)Ammonium Decyl Sulphate is a quaternary ammonium salt surfactant with unique properties derived from its structure. This compound is valued for its excellent surface activity, emulsifying power, and compatibility in complex formulations. It serves as a critical functional ingredient for manufacturers in the personal care, agrochemical, and specialty chemical industries seeking effective and versatile surfactants.

Application

• Personal Care & Cosmetics: Acts as a primary surfactant and emulsifier in shampoos, body washes, facial cleansers, and other cleansing products, providing rich lather and mildness.
• Agrochemical Formulations: Used as a wetting agent, dispersant, and penetrant in pesticide and herbicide concentrates to enhance efficacy and coverage on plant surfaces.
• Industrial & Institutional Cleaners: Serves as a key component in hard surface cleaners, degreasers, and detergent blends for its superior cleaning and foaming characteristics.
• Textile Processing: Functions as a leveling agent, softener, and antistatic agent in dyeing and finishing processes for synthetic and natural fibers.
• Emulsion Polymerization: Employed as a stabilizer and emulsifier in the production of latexes, acrylics, and other polymer dispersions.
• Metal Working Fluids: Incorporated as a corrosion inhibitor and lubricity additive in cutting fluids and metal treatment formulations.

Basic Information

Product Name	Tris(2-Hydroxyethyl)Ammonium Decyl Sulphate
CAS No.	39943-70-9
Molecular Formula	C16H37NO7S
Molecular Weight	387.53 g/mol
Synonyms	Decyl sulfate triethanolammonium salt; Triethanolamine decyl sulfate; TEA-decyl sulfate; Tris(2-hydroxyethyl)ammonium decyl sulfate; 2,2',2''-Nitrilotris(ethanol) decyl sulfate; Decyl sulfuric acid triethanolamine salt; Trihydroxyethylamine decyl sulphate; Ammonium, tris(2-hydroxyethyl)-, decyl sulfate
EINECS	Contact for details

Quality Control

Our Tris(2-Hydroxyethyl)Ammonium Decyl Sulphate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. A Certificate of Analysis (COA) detailing key parameters is provided with each shipment to guarantee compliance with your specifications and industry standards.

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 when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95%
Water Content	Max. 3.0%
pH (10% solution)	6.0 - 8.0
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.