Molekula
Lithium difluorophosphate
Lithium difluorophosphate is a fluorinated lithium salt used in lithium-ion battery electrolytes to enhance thermal stability and cycle life. It is a white crystalline powder with a molecular weight of 107.90 g/mol, a CAS number of 24389-25-1, and a molecular formula of F2LiO2P. Store at 2 to 8 °C. Hazard classification includes the signal word Danger. Molekula supplies Lithium difluorophosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Lithium difluorophosphate is a fluorinated lithium salt used in lithium-ion battery electrolytes to enhance thermal stability and cycle life. It is a white crystalline powder with a molecular weight of 107.90 g/mol, a CAS number of 24389-25-1, and a molecular formula of F2LiO2P. Store at 2 to 8 °C. Hazard classification includes the signal word Danger. Molekula supplies Lithium difluorophosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white to light yellow solid |
| AS | <5ppm |
| Na | <5ppm |
| K | <5ppm |
| Fe | <5ppm |
| Cu | <5ppm |
| Pb | <5ppm |
| Ca | <5ppm |
| Cd | <5ppm |
| Copper | <5ppm |
| Purity | ≥98% |
| Zn | <5ppm |
| Ni | <5ppm |
| Mg | <5ppm |
| Moisture | <150ppm |
| Ba | <5ppm |
| Sr | <5ppm |
| Mn | <5ppm |
| Ag | <5ppm |
| Sn | <5ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 8 (6.1) |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 24389-25-1 |
| Molecular Formula | F2LiO2P |
| Molecular Weight | 107.90 |
| SMILES | [Li].OP(=O)(F)F |
| EC / UN Number | 2923 |
| REACH Code | Y110 |
| HTS Code | 2826.19.9000 |
| Tariff Code | 2826199090 |
Safety & GHS
-
Flammable
GHS02
-
Compressed Gas
GHS04
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H301 Toxic if swallowed
- H312 Harmful in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is lithium difluorophosphate used for?
It is primarily used as an electrolyte additive in lithium-ion batteries to improve cycle life and thermal stability.
What is the chemical formula and molecular weight of lithium difluorophosphate?
The formula is F2LiO2P and the molecular weight is 107.90 g/mol.
How should lithium difluorophosphate be stored?
It should be stored at temperatures between 2 to 8 °C, protected from moisture and light.
What grade is available for lithium difluorophosphate?
Molekula supplies lithium difluorophosphate in high-purity research grade.
Can Molekula supply lithium difluorophosphate in bulk?
Yes, Molekula can supply lithium difluorophosphate in bulk quantities upon request.
What documentation comes with a purchase of lithium difluorophosphate?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.