Description
Lithium Bis(trifluoromethanesulfonyl)imide (LiTFSI) Product Information Sheet
I. Basic Information
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Item
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Details
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Product Name
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Lithium bis(trifluoromethanesulfonyl)imide
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Abbreviation
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LiTFSI
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CAS Number
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90076-65-6
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Chemical Formula
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LiC₂F₆NO₄S₂
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Molecular Weight
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287.075
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II. Physicochemical Properties
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Item
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Details
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Appearance
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White powder
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Purity
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≥99.5%
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Density
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1.33 g/cm³ at 25 °C (lit.)
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Melting Point
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236 °C
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Solubility in Water
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Soluble
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Characteristics
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Hydrophilic salt
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III. Main Applications
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Lithium-ion Batteries: Used as a lithium ion source in electrolytes, serving as a safer alternative to the commonly used lithium hexafluorophosphate (LiPF₆); widely applied as an electrolyte salt for aqueous lithium ion batteries; combined with PEO (Polyethylene Oxide) to improve the performance of all-solid-state batteries.
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Solar Cells: Used as an additive to enhance the hole conductivity in dye-sensitized solar cells and perovskite solar cells.
IV. Storage and Shipping
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Storage Conditions: Moisture sensitive; storage in a glove box is recommended.
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Shipping and Handling: This material is classified as a hazardous material (hazmat) and requires special packaging and shipping to comply with regulatory requirements. Please contact us for specific details regarding shipping and handling.
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
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