
ARL6823 7447-41-8
CAS Number: | 171611-11-3 |
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Product Code: | ARL9915 |
Molecular Formula/Molecular Weight: | / 187.06 |
Purity: | 99% |
HSN Number: | 28419092 |
Note: For research use only, not for direct human use.*
Pack Size | Unit Price | Stock in Mumbai WH | Stock in Hyderabad WH | Quantity |
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Description : Lithium bis(fluorosulfonyl)imide (LiFSI) is a white, crystalline powder that is a promising electrolyte salt for lithium-ion batteries. It offers advantages over traditional lithium salts like LiPF6, including higher ionic conductivity, better stability, and improved low-temperature performance.
Appearance | White to almost white powder |
Confirms Structure | NMR |
Melting Point | 133 °C |
Solubility | Soluble in Water |
Physical State (20 deg.C) | Solid |
Storage Temperature | 20-25°C |
Conditions to Avoid | Moisture and light sensitive |
Storage Condition | Store under inert gas |
Density | 1.052 g/cm3 |
Packaging and Container | PFA bottle |
Pictogram :
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Lithium bis(fluorosulfonyl)imide, also known as LiFSI, is a chemical compound requiring careful handling due to its potential hazards. It's important to avoid skin and eye contact, inhalation of dust or aerosols, and exposure to moisture. Appropriate personal protective equipment, such as gloves, eye protection, and respiratory protection, should be used. |
Lithium bis(fluorosulfonyl)imide (LiFSI) is a lithium salt with applications in both lithium-ion batteries and perovskite solar cells. In batteries, it's used as a main salt or additive in electrolytes to improve performance and stability, particularly at low temperatures and high charge rates. In solar cells, LiFSI, specifically Li-TFSI (Lithium bis(trifluoromethanesulfonyl)imide), is used as an additive to enhance hole mobility in the hole-transporting layer, but its hygroscopic nature can affect long-term stability.
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This is a sample COA and may not represent a recently manufactured lot of the product.