Description

Methyltris[2-Octadecanoylethyl]Ammonium Hydrogen Sulphate is a quaternary ammonium salt derivative, valued for its unique combination of a cationic head group and long hydrophobic fatty acid-derived chains. This structure makes it a highly effective surfactant and conditioning agent, providing excellent emulsifying, antistatic, and softening properties. It is primarily sought after by manufacturers in the personal care, textile treatment, and specialty chemical industries for formulating high-performance products.

Application

• Hair Conditioners & Cream Rinses: Acts as a primary cationic surfactant, providing excellent detangling, softness, and manageability to hair.
• Fabric Softeners & Textile Auxiliaries: Imparts a soft, smooth hand-feel to fabrics and reduces static cling.
• Personal Care Emulsions: Serves as an emulsifier and conditioning agent in skin creams, lotions, and other leave-on formulations.
• Industrial Surfactant: Used as a softening and antistatic agent in various industrial processes and chemical intermediates.
• Specialty Detergents: Incorporated into formulations requiring cationic softening and surface activity.

Basic Information

Product Name	Methyltris[2-Octadecanoylethyl]Ammonium Hydrogen Sulphate
CAS No.	94213-62-4
Molecular Formula	C₆₀H₁₂₁NO₈S
Molecular Weight	1000.7 g/mol (approx.)
Synonyms	Methyltris(2-stearoylethyl)ammonium hydrogen sulfate; Methyltris(2-octadecanoylethyl)ammonium bisulfate; TEA-Quat Stearate; Tris(2-stearoyloxyethyl)methylammonium sulfate; Quaternary ammonium compound, tris(2-stearoyloxyethyl)methyl-, sulfate (1:1); Conditioning agent TEA-Quat; Stearic acid, diester with methyltriethanolammonium, sulfate
EINECS	Contact for details

Quality Control

Our Methyltris[2-Octadecanoylethyl]Ammonium Hydrogen Sulphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, composition, and performance. A Certificate of Analysis (COA) detailing key specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid/paste
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
Acid Value	≤ 5.0 mg KOH/g
Water Content	≤ 2.0 %
pH (10% solution)	5.0 - 7.0

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