Description

Ethyl Ethyldimethyltetradecylammonium Sulphate is a high-purity quaternary ammonium compound, also known as a cationic surfactant. This chemical is valued for its potent antimicrobial and surface-active properties, making it a critical component in formulations requiring disinfection and emulsification. It is primarily sought by manufacturers in the industrial biocides, personal care, and textile processing sectors for its reliable performance and stability.

Application

• Industrial Biocides & Disinfectants: A key active ingredient in formulations for hard surface sanitizers, algaecides, and industrial water treatment systems.
• Personal Care Products: Used as a conditioning agent and preservative in hair care products, skin creams, and other cosmetic formulations.
• Textile & Leather Processing: Functions as a softening agent, antistatic agent, and dyeing auxiliary in fabric and leather treatment processes.
• Oilfield & Mining Chemicals: Employed as a corrosion inhibitor and surfactant in drilling muds and other extraction fluid formulations.
• Agricultural Adjuvants: Enhances the efficacy of pesticides and herbicides by improving wetting, spreading, and adhesion on plant surfaces.
• Paper Manufacturing: Acts as a debonding agent and softener in tissue paper production and as a retention aid in papermaking.

Basic Information

Product Name	Ethyl Ethyldimethyltetradecylammonium Sulphate
CAS No.	19309-23-0
Molecular Formula	C₂₀H₄₅NO₄S
Molecular Weight	407.65 g/mol
Synonyms	Myristyl Ethyl Dimethyl Ethyl Ammonium Ethosulfate; Tetradecyl Ethyl Dimethyl Ethyl Ammonium Ethyl Sulfate; Quaternary Ammonium Compound, C14-16 Alkyl Ethyl Dimethyl Ethyl Sulfate; N-Ethyl-N,N-dimethyl-1-tetradecanaminium Ethyl Sulfate; Ethyl Dimethyl Tetradecyl Ammonium Ethyl Sulfate; Cetyl Ethyl Dimethyl Ammonium Ethosulfate (common trade name reference); 1-Tetradecanaminium, N-ethyl-N,N-dimethyl-, ethyl sulfate (1:1)
EINECS	Contact for details

Quality Control

Our Ethyl Ethyldimethyltetradecylammonium Sulphate is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay by titration and identification by FTIR, to ensure it meets precise specifications for purity and performance. Certificates of Analysis (COA) are provided with each shipment and are available upon request to support your quality assurance and regulatory compliance needs.

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, which can affect quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
pH (10% Solution)	6.0 - 8.0

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