Description

Tetramethylammonium Hexafluorophosphate is a high-purity quaternary ammonium salt widely utilized as a versatile electrolyte and chemical intermediate. Its primary value lies in its excellent solubility in polar organic solvents and high electrochemical stability, making it a critical component for advanced material synthesis and energy applications. This compound is essential for researchers and manufacturers in the electronics, battery technology, and specialty chemical sectors seeking reliable performance in demanding processes.

Application

• Electrolyte for Lithium-Ion Batteries: Serves as a conductive salt in advanced electrolyte formulations to enhance ionic conductivity and battery cycle life.
• Electrochemical Research & Supercapacitors: Used as a supporting electrolyte in non-aqueous electrochemical studies and in the development of high-performance supercapacitors.
• Ionic Liquid Synthesis: Acts as a key precursor or component in the synthesis of novel ionic liquids with tailored properties.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases in organic synthesis.
• Material Science & Polymerization: Employed in the production of conductive polymers and other functional materials.
• Analytical Chemistry: Used as a standard or reagent in various analytical techniques, including ion chromatography.

Basic Information

Product Name	Tetramethylammonium Hexafluorophosphate
CAS No.	558-32-7
Molecular Formula	C4H12F6NP
Molecular Weight	219.10 g/mol
Synonyms	TMAHFP; Tetramethylammonium PF6; N,N,N-Trimethylmethanaminium Hexafluorophosphate; Hexafluorophosphate de tétraméthylammonium (French); Tetramethylammonium hexafluorophosphate(V); TMA Hexafluorophosphate; Ammonium, tetramethyl-, hexafluorophosphate(1-); Tetramethylammonium hexafluorophosphate(1-)
EINECS	209-189-4

Quality Control

Our Tetramethylammonium Hexafluorophosphate is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, KF titration, and ion chromatography, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and physical properties is provided with every shipment to guarantee compliance with your specific research or production requirements.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Chloride (Cl)	≤ 100 ppm
Sulfate (SO4)	≤ 100 ppm
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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