Pembayaran hanya melalui request quotation dan dilakukan setelah tim kami menghubungi Anda. Mohon cantumkan nomor WhatsApp aktif untuk konfirmasi pesanan & pembuatan invoice. Estimasi pengiriman 4-5 minggu setelah pembayaran.
Couldn't load pickup availability
Description
TCI E1452, 3-Ethyl-1-methyl-1H-imidazol-3-ium Bis(fluorosulfonyl)azanide, CAS number 235789-75-0, is an ionic liquid built from an imidazolium cation (EMIm) paired with a bis(fluorosulfonyl)imide anion (FSI). It belongs to the class of organic salts that remain liquid at or near ambient temperature, which is why materials of this type are known as room temperature ionic liquids. In the laboratory this compound serves as a non-volatile solvent, a reaction medium, and above all as an electrolyte or electrolyte component in energy storage research. Because it consists entirely of ions, its behaviour differs substantially from that of conventional molecular solvents.
The characteristics that lead researchers to select EMIm-FSI are the combination of high ionic conductivity with a viscosity that is relatively low compared with many other ionic liquids, an advantage attributed to the small size and delocalised charge of the FSI anion. Its extremely low vapour pressure makes it far safer with respect to evaporation and fire than ordinary organic carbonate solvents. The liquid also offers a wide electrochemical stability window together with good thermal stability, allowing it to be used across a broad range of potentials and working temperatures without the volatility limitations of molecular solvent systems.
In Indonesian laboratories this material is typically encountered in university and institutional research groups working on batteries and other energy storage devices, as well as in electrochemistry and materials chemistry groups that require a non-volatile ionic medium. It is handled as a specialty synthesis reagent in small research quantities, generally within a glovebox or a controlled bench setup, and is used for electrolyte formulation studies, electrochemical characterisation, and exploratory reaction chemistry rather than bulk production work.
Laboratory Applications
Battery electrolyte research: serves directly as an electrolyte or as an electrolyte component, combining high ionic conductivity with very low volatility for safer energy storage cell studies.
Electrochemical characterisation: the wide electrochemical stability window allows voltammetry and related measurements over a broad potential range without solvent breakdown interfering with the response.
Non-volatile reaction medium: functions as a solvent for reactions where the negligible vapour pressure of an ionic liquid avoids solvent loss during extended or elevated temperature work.
Thermal stability studies: good thermal stability makes it suitable as a medium for experiments conducted above the practical working range of conventional volatile organic solvents.
Ionic liquid property investigations: the well defined EMIm cation and FSI anion pairing provides a reference system for studying conductivity, viscosity, and ion transport behaviour.
Pack sizes: available in standard TCI research pack sizes; please confirm the size required when ordering
Physical form: liquid at or near room temperature (room temperature ionic liquid)
Storage: keep tightly closed in a cool, dry place, protected from moisture
Handling and Storage
Store the container tightly closed in a cool, dry, well ventilated area away from heat sources and direct sunlight. Ionic liquids of this type readily take up atmospheric moisture, so keep the bottle sealed and, where the work requires it, handle and transfer the liquid under an inert atmosphere such as in a glovebox. Use the original manufacturer container or compatible chemically resistant glassware for storage and dispensing, and label any secondary container clearly. Handle in a fume hood using gloves, safety glasses, and a laboratory coat, avoid skin and eye contact, and consult the manufacturer safety data sheet before use and for disposal guidance.
