Lithium hexafluorophosphate
Lithium hexafluorophosphate (CAS: 21324-40-3), with the molecular formula LiPF<sub>6</sub> and a molecular weight of 151.91 g/mol, is a white crystalline solid. It is a crucial inorganic salt primarily recognised for its role as an electrolyte salt in lithium-ion batteries. Its high ionic conductivity and electrochemical stability make it indispensable for modern energy storage solutions. Tech Serve Solutions supplies this essential chemical for advanced materials research and industrial applications.
- IUPAC
- Lithium phosphorus fluoride
Electrolyte Salt for Lithium-Ion Batteries
Lithium hexafluorophosphate is the most commonly used electrolyte salt in commercial lithium-ion batteries due to its excellent ionic conductivity and thermal stability. It facilitates the reversible intercalation of lithium ions between the anode and cathode.
Catalysis
This compound can serve as a catalyst or co-catalyst in certain organic synthesis reactions, contributing to the formation of specific chemical bonds and transformations.
Materials Science Research
It is employed in materials science for developing novel inorganic compounds and exploring their properties, particularly in the field of solid-state electrolytes and advanced ceramics.
| Molecular weight | 151.91 |
|---|---|
| Linear formula | LiPF6 |
| Assay | ≥99.99% trace metals basis |
| Form | powder |
| Melting point | 200 °C (dec.)(lit.) |
Hazard statements
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
- H372Causes damage to organs through prolonged exposure
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2923 6.1(8) / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Target Organs | Bone, Teeth |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lithium hexafluorophosphate used for?
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Lithium hexafluorophosphate (CAS: 21324-40-3) is predominantly used as an electrolyte salt in lithium-ion batteries. It also finds applications in catalysis and materials science research.
What is the CAS number and formula for Lithium hexafluorophosphate?
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The CAS number is 21324-40-3 and the linear formula is LiPF <sub>6</sub>.
What grade and purity does Tech Serve Solutions supply for Lithium hexafluorophosphate?
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Tech Serve Solutions supplies Lithium hexafluorophosphate with an assay of ≥99.99% on a trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Lithium hexafluorophosphate be handled safely?
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Lithium hexafluorophosphate is a Danger substance, causing severe skin burns and eye damage (H314) and is toxic if swallowed (H301). It can also cause damage to organs through prolonged or repeated exposure (H372). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection, must be worn. Handle only in well-ventilated areas and follow all safety instructions.
Is Lithium hexafluorophosphate a controlled substance?
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The provided data does not indicate that Lithium hexafluorophosphate (CAS: 21324-40-3) is a controlled substance. However, users should always verify compliance with local regulations.
How is Lithium hexafluorophosphate packed and shipped?
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Lithium hexafluorophosphate is shipped according to UN 2923 classification, under hazard class 6.1 (toxic) with a subsidiary hazard of 8 (corrosive). Specific packaging details will be provided upon inquiry.
How can I request a quote or sample for Lithium hexafluorophosphate?
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To request a quote or sample for Lithium hexafluorophosphate, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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