Lithium hexafluoroarsenate is an inorganic compound, complex lithium and arsenic fluoride with the formula Li [AsF 6 ], crystals, it dissolves in water, forms crystalline hydrates .
| Lithium hexafluoroarsenate | |
|---|---|
| Are common | |
| Systematic name | Lithium hexafluoroarsenate |
| Chem. formula | Li [AsF 6 ] |
| Physical properties | |
| condition | crystals |
| Molar mass | 195.85 g / mol |
| Thermal properties | |
| T. decomp. | 350 ° C |
| Like heat resistant. | 162.5 J / (mol · K) |
| Classification | |
| Reg. CAS number | |
| PubChem | |
| Reg. EINECS number | |
| Smiles | |
| Inchi | |
| ChemSpider | |
Content
Getting
- The reaction of arsenic pentafluoride and lithium fluoride in liquid hydrogen fluoride :
Physical Properties
Lithium hexafluoroarsenate forms crystals.
It is well soluble in water and organic solvents.
Forms a crystalline hydrate of the composition Li [AsF 6 ] • H 2 O.
Application
- Component of electrolytes of current sources.
- The catalyst for the polymerization of olefins .
Literature
- Chemical Encyclopedic Dictionary / Editorial: Knunyants I.L. et al. - M .: Soviet Encyclopedia, 1983. - 792 p.