Description

Sodium 3,6,9,12-Tetraoxapentacosyl Sulphate is a high-purity anionic surfactant belonging to the alkyl ether sulfate (AES) family. This compound is valued for its excellent wetting, emulsifying, and foaming properties, particularly in demanding formulations. It is a critical raw material for manufacturers in the personal care, industrial cleaning, and textile processing sectors who require consistent performance and reliable supply.

Application

• Personal Care & Cosmetics: Primary surfactant in shampoos, body washes, and liquid soaps for its rich lather and mildness.
• Industrial & Institutional (I&I) Cleaners: Key component in heavy-duty degreasers, floor cleaners, and detergent formulations.
• Textile Processing: Used as a wetting agent, scouring aid, and emulsifier in fiber treatment and dyeing processes.
• Agricultural Adjuvants: Functions as a surfactant in pesticide and herbicide formulations to enhance spreading and adhesion.
• Emulsion Polymerization: Serves as an emulsifier and stabilizer in the production of synthetic latexes and polymers.
• Household Detergents: Found in high-performance dishwashing liquids and all-purpose cleaners.

Basic Information

Product Name	Sodium 3,6,9,12-Tetraoxapentacosyl Sulphate
CAS No.	66161-58-8
Molecular Formula	C25H51NaO7S
Molecular Weight	518.73 g/mol
Synonyms	Sodium Laureth-4 Sulfate; Sodium Lauryl Ether Sulfate (SLES); Sodium Polyoxyethylene(4) Lauryl Ether Sulfate; Sodium PEG-4 Lauryl Ether Sulfate; Sodium Dodecyl Triethylene Glycol Ether Sulfate; Sodium Lauryl Ethoxysulfate; AES (Alcohol Ether Sulfate); 3,6,9,12-Tetraoxapentacosan-1-ol, hydrogen sulfate, sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 3,6,9,12-Tetraoxapentacosyl Sulphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for active matter content, sulfate content, and impurity profiles. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 70.0 %
pH (10% solution)	7.0 - 9.5
Unreacted Alcohol	≤ 2.0 %
Sodium Sulfate	≤ 1.5 %
Water Content	Balance

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