Description

Tris(2-Hydroxyethyl)Ammonium Methyl Sulphate is a quaternary ammonium salt with surfactant properties, widely recognized for its role as a phase transfer catalyst and an antistatic agent. This compound is valued for its ability to facilitate reactions between reagents in different phases, enhancing reaction rates and yields in synthetic chemistry. It serves as a critical component for manufacturers in the polymer, textile, and specialty chemical industries, where its ionic characteristics are leveraged for material modification and process improvement.

Application

• Phase Transfer Catalyst (PTC): Enables and accelerates reactions between ionic and organic reactants in multi-phase systems for organic synthesis.
• Antistatic Agent: Incorporated into polymers, synthetic fibers, and films to dissipate static electricity and prevent dust accumulation.
• Textile Auxiliary: Used in fabric softeners and dyeing processes to improve fiber handling and color uptake.
• Emulsifier and Dispersant: Aids in the formation and stabilization of emulsions in various chemical formulations.
• Biocide/Cationic Surfactant Intermediate: Serves as a precursor or active component in the synthesis of quaternary ammonium-based disinfectants and sanitizers.
• Paper and Pulp Chemical: Functions as a softening agent and processing aid in paper manufacturing.
• Cosmetic and Personal Care: Employed in hair conditioners and skin care products for its conditioning and antistatic properties.
• Research & Development: Utilized in academic and industrial laboratories for methodological development in synthetic organic chemistry.

Basic Information

Product Name	Tris(2-Hydroxyethyl)Ammonium Methyl Sulphate
CAS No.	65104-50-9
Molecular Formula	C9H23NO7S
Molecular Weight	289.35 g/mol
Synonyms	Tris(2-hydroxyethyl)methylammonium methyl sulfate; 2,2',2''-Nitrilotris(ethanol) methyl sulfate salt; Methyltris(2-hydroxyethyl)ammonium methylsulfate; Triethanolamine methyl sulfate quaternary salt; TEA Methyl Sulfate Quaternary; Tris(hydroxyethyl)methylammonium methylsulfate; N-Methyltriethanolammonium methyl sulfate; TEOA Methyl Sulfate Salt
EINECS	265-479-5

Quality Control

Our Tris(2-Hydroxyethyl)Ammonium Methyl Sulphate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key parameters such as assay, water content, and residue specifications is provided with every shipment. We support customer audits and can supply material to meet specific regulatory or internal standards upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
pH (10% solution)	6.0 - 8.0
Residue on Ignition	≤ 0.5%

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