Lithium fluoride
ALDRICH/203645 - powder, <100 μm, ≥99.98% trace metals basis
Synonym: Fluorolithium
CAS Number: 7789-24-4
Empirical Formula (Hill Notation): FLi
Molecular Weight: 25.94
EC Number: 232-152-0
MDL Number: MFCD00011090
Linear Formula: LiF
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 203645-5G
This image depicts SKU: 203645-5G
| assay | ≥99.98% trace metals basis |
| bp | 1673 °C/1 atm (lit.) |
| density | 2.64 g/mL at 25 °C (lit.) |
| form | powder |
| greener alternative category | Enabling  , |
| greener alternative product characteristics | Design for Energy Efficiency Learn more about the Principles of Green Chemistry . |
| impurities | ≤200.0 ppm Trace Metal Analysis |
| InChI | 1S/FH.Li/h1H;/q;+1/p-1 |
| InChI key | PQXKHYXIUOZZFA-UHFFFAOYSA |
| mp | 845 °C (lit.) |
| particle size | <100 μm |
| Quality Level | 100 |
| SMILES string | [Li+].[F-] |
| solubility | aqueous acid: slightly soluble(lit.) |
| sustainability | Greener Alternative Product, Greener Alternative Product |
| Application: | Lithium fluoride can be used as an electron injection layer in the fabrication of electroluminescent devices. It can be used as an electrolyte additive to protect the lithium metal electrode, which improves the stability and reversibility of the battery. The partially soluble LiF forms a thin coating over the surface of lithium and stabilizes the SEI layer. It can also be used as catalyst support in the preparation of carbon nanofibers by a catalytic chemical vapor deposition method. |
| Features and Benefits: | • High mechanical strength • Wide electrochemical stability window • Low calculated barriers toLi diffusion |
| General description: | We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here  for more information. |
| Packaging: | 5, 25 g in poly bottle |
| Symbol |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301 - H315 - H319 - H335 |
| Precautionary statements | P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 25-32-36/37/38 |
| Safety Statements | 22-26-36/37/39-45 |
| RIDADR | UN 3288 6.1 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH032 |
| Purity | ≥99.98% trace metals basis |
| bp | 1673 °C/1 atm (lit.) |
| mp | 845 °C (lit.) |
| Density | 2.64 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |