Description

Docosylsulfate is a high-purity, long-chain alkyl sulfate surfactant. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, making it a critical performance additive in advanced formulations. It is essential for industries requiring stable, high-performance surface-active agents, particularly in personal care, specialty detergents, and industrial processing.

Application

• Personal Care & Cosmetics: Acts as a primary or co-surfactant in high-end shampoos, body washes, and facial cleansers for rich, stable lather and mild cleansing.
• Industrial & Institutional Cleaners: Used in specialty detergent formulations for hard surface cleaning, textile processing, and metal degreasing due to its powerful emulsification.
• Emulsion Polymerization: Serves as a critical emulsifier and stabilizer in the production of synthetic latexes, polymers, and resins.
• Agrochemical Formulations: Enhances the spreading and adhesion of pesticides, herbicides, and fungicides on plant surfaces.
• Textile & Leather Processing: Functions as a wetting agent, leveling agent, and softener in dyeing and finishing processes.
• Research & Development: Utilized as a standard or reagent in biochemical and materials science research for studying surfactant behavior.

Basic Information

Product Name	Docosylsulfate
CAS No.	30913-03-2
Molecular Formula	C22H45NaO4S (Sodium salt typical)
Molecular Weight	428.65 g/mol (for Sodium salt)
Synonyms	Sodium Docosyl Sulfate; Docosyl Sodium Sulfate; Behenyl Sulfate; 1-Docosanol, hydrogen sulfate, sodium salt; Sodium Behenyl Sulfate; C22 Alkyl Sulfate; Sodium Salt of Sulfuric Acid Monodocosyl Ester; Behenyl Alcohol Sulfate, Sodium Salt
EINECS	Contact for details

Quality Control

Our Docosylsulfate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, composition, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, alkyl chain distribution, and moisture content are provided to guarantee supply reliability and batch-to-batch consistency for your critical processes.

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 to prevent absorption of atmospheric moisture, which can affect product performance and flow characteristics.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 2.0%
pH (10% Solution)	6.0 - 9.0
Heavy Metals (as Pb)	≤ 10 ppm

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