Description

Docosyltrimethylammonium Methyl Sulphate is a high-purity quaternary ammonium salt, also known as behenyltrimethylammonium methyl sulfate. This compound serves as a highly effective cationic surfactant and conditioning agent, valued for its substantive properties and compatibility with various formulations. It is primarily utilized in the personal care, textile, and specialty chemical industries for its emulsifying, antistatic, and softening capabilities. Our supply ensures consistent quality and reliable global availability for industrial and cosmetic applications.

Application

• Hair Conditioners & Rinses: Acts as a primary cationic conditioning agent, providing excellent detangling, softness, and manageability to hair.
• Fabric Softeners & Textile Auxiliaries: Imparts a soft, smooth hand-feel to fabrics and provides effective antistatic properties during textile processing.
• Skin Care Emulsions: Used as an emulsifier and skin-conditioning agent in creams and lotions for enhanced sensory profile and stability.
• Industrial Antistats: Employed in polymer processing and plastic manufacturing to reduce static charge buildup on surfaces.
• Biocide & Disinfectant Formulations: Functions as a potent active ingredient or synergistic component in certain antimicrobial products.
• Paper Softening & Deinking Aids: Enhances the softness of tissue papers and assists in the recycling process within the pulp and paper industry.

Basic Information

Product Name	Docosyltrimethylammonium Methyl Sulphate
CAS No.	81646-13-1
Molecular Formula	C26H57NO4S
Molecular Weight	479.80 g/mol
Synonyms	Behenyltrimethylammonium Methyl Sulfate; Docosyltrimethylammonium Methosulfate; 1-Docosanaminium, N,N,N-trimethyl-, methyl sulfate; Behentrimonium Methosulfate; BTMS; C22 Alkyl Trimethyl Ammonium Methyl Sulfate; Quaternary Ammonium Salt C22; Conditioning Agent BTMS
EINECS	Contact for details

Quality Control

Our Docosyltrimethylammonium Methyl Sulphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and residue on ignition are provided with every shipment. We adhere to relevant GMP and ISO guidelines to guarantee product consistency and traceability for our global B2B clients.

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 and performance.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
pH (10% Solution)	5.0 - 7.5

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