Description
ATOMFAIR® SODIUM FLUOROSULFONYLTRIFLUOROMETHANESULFONYLIMIDERESEARCH GRADE MATERIAL
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This material requires strict moisture-free handling and storage due to its hygroscopic nature and battery-grade moisture specification. Any exposure to ambient humidity may degrade its electrochemical performance and compromise research outcomes.
- Moisture Sensitivity: Maintain the material in an inert atmosphere (argon or nitrogen) within a glovebox to prevent moisture uptake.
- Storage Condition: Store the sealed container in a cool, dry location away from direct light and moisture sources.
- Purity Integrity: Ensure all handling tools and containers are thoroughly dried before contact to preserve the 99.9% purity.
- Application Compatibility: This salt is designed for use in battery electrolyte formulations requiring rigorous water content control.
- Handling Equipment: Use only anhydrous solvents and equipment when preparing solutions to avoid introducing trace moisture.
How does the 99.9% purity and battery grade moisture specification of NaFTFSI influence its electrochemical performance in sodium-ion batteries?
The 99.9% purity minimizes impurity-driven side reactions, while the battery grade moisture control prevents hydrolysis and HF formation, ensuring stable cycling and high coulombic efficiency. This specification is critical for reliable solid-electrolyte interphase formation and long cycle life in sodium-ion cells.
What solvents and battery formulations are compatible with NaFTFSI as a sodium salt electrolyte?
NaFTFSI is an imide-type salt designed for battery applications and is compatible with common carbonate-based solvents such as EC, DEC, and DMC, as well as ether solvents for certain sodium battery systems. It integrates directly into standard electrolyte formulations for sodium-ion batteries and sodium-metal batteries.
What are the required storage and handling conditions for NaFTFSI to maintain its battery grade moisture specification?
NaFTFSI is packaged in a moisture-isolated, high-integrity bottle and must be stored in an inert, dry atmosphere (argon or nitrogen glovebox) below 25°C. The moisture-sensitive nature of the battery grade material mandates that exposure to ambient air be minimized to preserve the sub-ppm water content required for electrochemical research.
Atomfair Sodium Fluorosulfonyltrifluoromethanesulfonylimide is a 99.9% purity battery-grade imide salt for electrochemical research, requiring strict moisture control.
Positive
- High 99.9% purity for reliable electrochemistry: The 99.9% purity level minimizes parasitic side reactions, ensuring consistent ionic conductivity and electrochemical stability in battery and energy research formulations.
- Battery-grade moisture control reduces degradation: Strict moisture processing thresholds and moisture-isolated packaging preserve salt integrity, preventing hydrolytic decomposition and performance loss in moisture-sensitive electrolyte systems.
Trade-offs
- Moisture sensitivity requires inert handling: Despite battery-grade moisture control, the salt remains hygroscopic; storage and processing under dry, inert atmosphere (e.g., argon glovebox) are necessary to maintain specified purity.
- Solid powder demands careful dissolution: The solid white powder form requires compatible anhydrous solvents and precise mixing to achieve uniform dissolution, adding a preparatory step for electrolyte or formulation workflows.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
