CALCIUM BIS(TRIFLUOROMETHANESULFONYL)IMIDE CATFSI 98% BATTERY GRADE |
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| Chemical Name: Calcium Bis(trifluoromethanesulfonyl)imide CaTFSI 98% Battery Grade CAS Number: 165324-09-4 Grade: Battery Grade Moisture Brand: ATOMFAIR® |
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Product IntroductionCalcium bis(trifluoromethanesulfonyl)imide (CaTFSI) is a calcium electrolyte salt for multivalent battery research and controlled calcium-ion formulation studies. The current product page offers a 100 g and 250 g choice. It is therefore best positioned as a defined research quantity for electrolyte screening, solvent compatibility checks, and calcium-cell method development. |
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Key Features
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Specification
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Application Areas
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Handling and ProcurementDry handling: Limit moisture exposure and use a controlled laboratory atmosphere appropriate for non-aqueous calcium electrolyte preparation. Procurement details: The live page lists 100 g and 250 g; confirm solvent compatibility, required documentation, and the planned formulation volume before procurement. Research-use notice: This material is intended for laboratory research and development. Final compatibility should be verified with the selected solvent, concentration, electrode, separator, and cell format.
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
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| Manufacturer: Atomfair LLC | Brand: ATOMFAIR® |
This material is highly sensitive to atmospheric moisture and must be stored and handled in an inert atmosphere glovebox with less than 0.1 ppm water. Prolonged exposure to ambient conditions may lead to hydration and performance degradation in calcium battery systems.
- Moisture Sensitivity: The salt must be kept sealed under argon or nitrogen to prevent moisture uptake that compromises battery-grade specifications.
- Storage Conditions: Store below 25 degrees Celsius in a cool, dry location away from heat sources and direct sunlight to maintain stability.
- Container Handling: Open containers should be immediately resealed after use and transferred to a desiccator if removed from the glovebox temporarily.
- Electrolyte Compatibility: Verify compatibility with the chosen solvent and electrolyte system prior to use in electrochemical cells to avoid precipitation or side reactions.
How does the 98% purity of CaTFSI affect its electrochemical performance in calcium metal batteries compared to higher purity grades?
The 98% purity is maintained to ensure reproducible experimental results and exact formulation control, but for applications requiring ultratrace impurity levels—such as long-cycle-life calcium metal anodes—higher purity may be necessary. The product's battery-grade moisture specification further minimizes side reactions in non-aqueous electrolytes, though the 98% purity threshold reflects a balance between cost and sufficient chemical purity for most multivalent battery R&D.
Is CaTFSI compatible with carbonate-based electrolytes or only with ether-based solvents for calcium battery systems?
The product is specifically engineered for calcium battery systems and multivalent energy storage, but the provided description does not specify compatible solvent classes. Calcium TFSI salts generally exhibit better solubility in ethers (e.g., DME, THF) than in carbonates due to the large TFSI anion, and users should test solubility and electrochemical stability with their chosen electrolyte system prior to use.
What storage and handling conditions are required to prevent moisture uptake in CaTFSI for non-aqueous battery research?
This battery-grade moisture material must be stored and handled under strict laboratory atmospheres, such as an argon-filled glovebox with <0.1 ppm H₂O and O₂, to maintain its low moisture threshold. The product is packaged under standard 50 g containers designed to safeguard purity and moisture constraints, and exposure to ambient air should be minimized to prevent hydrolysis and performance degradation in calcium battery systems.
ATOMFAIR Calcium Bis(trifluoromethanesulfonyl)imide (CaTFSI) is a 98% pure battery-grade solid powder optimized for calcium battery systems, requiring strict moisture-controlled handling for reliable electrolyte formulation.
Positive
- 98% Purity for Reproducible Formulations: Maintained at 98% chemical purity, enabling exact formulation controls and reproducible experimental results in battery research.
- Battery-Grade Moisture Control: Low moisture thresholds are maintained to prevent side reactions in non-aqueous calcium battery electrolyte environments.
Trade-offs
- Strict Moisture Handling Required: The solid powder must be stored and handled under strict laboratory atmospheres to prevent moisture absorption, which can degrade performance.
- Research-Grade Only, Not Commercial: This material is intended for chemical research and development applications only, limiting its use in production-scale systems.
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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
