Description

(2-Hydroxyethyl)Ammonium Hexadecyl Sulphate is an anionic surfactant belonging to the alkyl sulfate class, specifically the ethanolamine salt of cetyl (hexadecyl) sulfate. This compound is valued for its excellent emulsifying, wetting, and foaming properties, making it a versatile ingredient in specialized formulations. It is primarily utilized in industries requiring high-performance surface-active agents, such as personal care, industrial cleaning, and textile processing.

Application

• Personal Care Formulations: Acts as a primary surfactant and foaming agent in shampoos, body washes, and facial cleansers.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, floor cleaners, and metalworking fluids for its effective emulsification of oils and greases.
• Textile Processing: Serves as a wetting agent, emulsifier, and softener in fiber processing and fabric finishing.
• Emulsion Polymerization: Functions as an emulsifier in the production of synthetic latexes and polymers.
• Agricultural Adjuvants: Incorporated into pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.
• Leather Processing: Used in fatliquoring and dyeing processes to improve penetration and uniformity.

Basic Information

Product Name	(2-Hydroxyethyl)Ammonium Hexadecyl Sulphate
CAS No.	4696-48-4
Molecular Formula	C18H41NO5S
Molecular Weight	383.59 g/mol
Synonyms	2-Hydroxyethylammonium Hexadecyl Sulfate; Ethanolamine Cetyl Sulfate; Cetyl Ethanolamine Sulfate; Monoethanolamine Cetyl Sulfate; Hexadecyl 2-Hydroxyethylammonium Sulfate; C16 Alkyl Ethanolamine Sulfate; CAS 4696-48-4
EINECS	225-161-8

Quality Control

Our (2-Hydroxyethyl)Ammonium Hexadecyl Sulphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95%
pH (10% Solution)	6.0 - 8.0
Water Content	Max. 3.0%
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.