Description
ATOMFAIR® LITHIUM TETRAFLUOROBORATERESEARCH GRADE MATERIAL
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Lithium tetrafluoroborate is highly hygroscopic and will hydrolyze upon exposure to ambient moisture, releasing toxic hydrogen fluoride gas. Storage must be in a dry, inert atmosphere, such as a glovebox filled with argon or nitrogen, with moisture content below 10 ppm.
- Moisture Sensitivity: Exposure to atmospheric moisture must be strictly avoided to prevent hydrolysis and formation of corrosive byproducts.
- Inert Atmosphere Requirement: All handling and storage must be conducted within a glovebox maintained under a dry, inert gas atmosphere.
- Container Sealing: Containers must be hermetically sealed immediately after each use to maintain low moisture content.
- Temperature Control: Storage temperature should be controlled below 30°C to prevent thermal decomposition and maintain chemical stability.
This procedure outlines the safe handling and transfer of lithium tetrafluoroborate powder to prevent moisture contamination and exposure. Steps include preparation of the working environment and proper sealing after use.
Required Equipment: Inert Atmosphere Glovebox
- Inspect Container
Inspect the original container for any signs of damage or prior moisture ingress before opening. - Prepare Glovebox Environment
Verify that the glovebox atmosphere is dry (dew point below -40°C) and filled with ultra-high-purity argon or nitrogen. - Transfer Material
Transfer the required amount of powder directly into a dry, pre-weighed vial inside the glovebox using a clean, dry spatula. - Seal Container
Immediately seal the vial with a cap lined with PTFE tape and further wrap the closure with additional PTFE tape to ensure an airtight seal. - Store Properly
Store the sealed vial in a vacuum desiccator or under inert gas until use, away from heat sources and direct sunlight.
Is there a trade-off between using high-purity LiBF4 (99.95%) and the need for strict moisture control in electrolyte preparation?
Yes, the 99.95% purity and battery grade moisture standard necessitate handling exclusively in inert gas glovebox or dry room environments to prevent moisture uptake. Lower-purity materials might be less hygroscopic but introduce impurities that degrade electrochemical performance, so the high purity of LiBF4 requires anhydrous conditions to preserve its specification.
Can LiBF4 be used directly with lithium metal anodes, or are there compatibility constraints with common electrolyte solvents?
LiBF4 is primarily designed for lithium battery related applications and specialized electrolyte matrix configuration, but specific solvent or anode compatibility is not detailed in the specification. It is a solid white powder (CAS 14283-07-9) that must be dissolved under anhydrous conditions, and compatibility should be verified with the intended electrode materials and solvent systems to avoid side reactions.
What specific infrastructure is mandatory for handling LiBF4 to avoid moisture degradation?
LiBF4 is highly moisture-sensitive and must be handled exclusively inside inert gas glovebox systems or dry room environments to maintain its battery grade moisture specification. Standard cleanroom-compatible protective laboratory packaging is provided to preserve baseline purity metrics, and storage should be in sealed containers under inert atmosphere.
This high-purity (99.95%) LiBF₄ is engineered for lithium battery electrolyte research with a controlled moisture specification, but its extreme moisture sensitivity mandates handling in glovebox or dry room environments, limiting deployment to specialized laboratory infrastructure.
Positive
- 99.95% purity for reproducibility: Premium chemical purity of 99.95% engineered for reproducible scientific research and advanced electrochemical testing performance.
- Battery-grade moisture control: Conforms to battery grade moisture standard, ensuring robust stability within critical energy storage operations.
Trade-offs
- Extreme moisture sensitivity: Lithium Tetrafluoroborate is highly moisture-sensitive; handling exclusively inside inert gas glovebox systems or dry room environments is required to preserve battery grade specification.
- Designated for R&D use only: Strictly designated for laboratory research and development use only, limiting applicability to non-commercial or pilot-scale studies.
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).
