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diagram showing the 2D ionic structure of ATOMFAIR® 1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide EMIFSI molecule.

EMI-FSI Ionic Liquid 99.9% Battery Grade ATOMFAIR®

Price range: $284.00 through $416.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

EMI-FSI ionic liquid, 99.9% purity, battery grade moisture, 25g/100g. CAS 235789-75-0, research grade. Ideal for advanced battery electrolytes. Order now.

SKU: AFMS235789-75-0
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Description

ATOMFAIR® 1-ETHYL-3-METHYLIMIDAZOLIUM BIS(FLUOROSULFONYL)IMIDE

RESEARCH GRADE MATERIAL

Product Overview
1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide is a high-purity battery-grade room-temperature ionic liquid tailored for electrochemical systems engineering and cell optimization. This fluid electrolyte medium functions effectively to establish cell-to-cell consistency, baseline testing control, variable elimination, and platform validation benefits while nesting target emi-fsi ionic liquid price options.

Technical Specifications
PARAMETER DETAILS
1. Core Device & Electrochemical Design
Product Name 1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide
Abbreviation EMI-FSI
CAS No. 235789-75-0
Molecular Formula C6H11F2N3O4S2
Purity Threshold 99.9% High Purity Profile
Grade Specification Advanced Battery Grade Moisture Control
Physical State Fluid State Geometry (Colorless to pale yellow liquid)
2. Cathode (Positive Electrode) Parameters
Cathode Profile N/A (Liquid Electrolyte Form Factor)
3. Anode (Negative Electrode) Parameters
Anode Profile N/A (Liquid Electrolyte Form Factor)
4. Separator & Physical Package Metrics
Manufacturing Rules Processed under strict ISO 9001 / SJ/T11363-2006 compliance conditions
Alternative Options Explore our related catalog or custom formats. For urgent technical custom requests or bulk validation lots, please contact our support team.

Key Features & Advantages
  • High Purity Profile: Maintained at a verified 99.9% purity benchmark to yield rigorous experimental consistency.
  • Advanced Moisture Control: Processed precisely to satisfy battery grade moisture standards critical for electrochemical systems.
  • Fluid State Geometry: Delivered as a clean colorless to pale yellow liquid for optimal integration into sensitive research setups.

APPLICATION SCOPE: Specifically utilized in battery electrolyte systems and related energy storage research frameworks.
SPECIFICATION AVAILABILITY: Standard catalog weights and distribution units incorporate distinct 50g, 25g, and 100g configured quantities.
IMPORTANT NOTICE: This high-grade electrolyte media is highly sensitive to atmospheric moisture exposure. Process, handle, and store exclusively under anhydrous and gas-regulated environments (such as an inert gas dry glovebox) to preserve baseline physical properties and prevent chemical degradation. Sold exclusively for laboratory research and development use only.


Frequently Asked Technical Questions

Why is 1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide preferred in advanced battery electrolyte systems?

1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide functions as a premier component for high-performance battery electrolyte systems and energy storage frameworks. It delivers exceptional ionic conductivity and low viscosity indices by pairing an optimized imidazolium core symmetrically with a bis(fluorosulfonyl)imide counterion, significantly boosting cell metrics and phase purity during laboratory testing workflows.

how to prevent ionic liquid contamination?

To successfully solve how to prevent ionic liquid contamination without secondary contamination, this material must be handled strictly according to standard inert gas handling and cleanroom storage protocols before thermal processing.

How does 1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide compare to traditional alternative options regarding operational stability?

Compared to standard alternatives, the optimized matrix of 1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide incorporates specialized chemical doping. This unique architecture dramatically enhances structural resistance against degradation, preserving long-term validation integrity.

What material processing benefits does the microstructure of 1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide offer?

Boasting engineered particle structuring and optimized specific surface area, this product offers superior sinterability. The controlled form factor facilitates lower thermal processing thresholds and promotes ideal grain boundary integration during cell fabrication.

How is the phase purity and quality control of this research-grade batch validated?

Every competitive batch undergoes rigid analytical quality validation testing. Total elemental and metallic impurities are strictly regulated below strict industry thresholds to eliminate parasitic electronic leakage and maintain uncompromised data reproducibility.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This ionic liquid exhibits high hygroscopicity, absorbing atmospheric moisture that degrades its electrochemical performance. Storage and handling must be performed under a dry inert atmosphere to maintain battery-grade moisture levels.

  • Moisture Sensitivity: This ionic liquid rapidly absorbs atmospheric moisture, requiring storage and handling in a dry inert atmosphere.

How does the 99.9% purity and battery grade moisture control of EMI-FSI impact its electrochemical performance and handling trade-offs?

The 99.9% purity and battery grade moisture control minimize contamination in electrochemical systems, improving cycling stability and coulombic efficiency. However, achieving this requires strict anhydrous and gas-regulated storage and handling to prevent moisture absorption, which can degrade performance if compromised.

What are the key compatibility considerations for integrating EMI-FSI into battery electrolyte formulations?

EMI-FSI is specifically designed for battery electrolyte systems and is compatible with common lithium salts and organic solvents under anhydrous conditions. Its battery grade moisture specification is critical to avoid hydrolysis reactions with moisture-sensitive electrolyte components, ensuring stable performance in research setups.

What storage and handling infrastructure is required to preserve the battery grade quality of EMI-FSI?

EMI-FSI must be processed and stored under anhydrous and gas-regulated environments to preserve its baseline physical properties. The liquid is highly sensitive to atmospheric moisture, and exposure can raise water content above battery grade thresholds, rendering it unsuitable for high-performance electrochemical studies.

ATOMFAIR® 1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl)imide (EMI-FSI) is a 99.9% purity, battery-grade moisture-controlled ionic liquid optimized for use in battery electrolyte systems, requiring anhydrous and gas-regulated storage to maintain performance.

Positive

  • High purity for experimental consistency: Verified 99.9% purity ensures rigorous and reproducible results in battery electrolyte research and development.
  • Battery-grade moisture control: Processed to meet battery grade moisture standards, critical for maintaining electrochemical stability in sensitive systems.

Trade-offs

  • Requires anhydrous storage and handling: Must be stored under anhydrous and gas-regulated environments to preserve baseline physical properties and prevent degradation.
  • Liquid form demands careful integration: As a colorless to pale yellow liquid, it requires precise dispensing and contamination-free transfer to maintain purity in research setups.

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).

Additional information

weight

25g, 100g

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