Lithium Fluoride (LiF) has the lowest refractive index of all common infrared materials. It possesses the highest UV transmission of any material, being able to transmit significantly into the VUV region at the hydrogen Lyman-alpha line (121nm). Lithium fluoride can be applied in rechargeable Li batteries, in radiation dosimeter for personnel monitoring as well as radiation research, as an optical material, as a heat sink material, to produce ceramics, and to dissolve fluid fuel for molten salt reactors. CAS No: 7789-24-4 Molecular Formula: LiF Molecular Weight: 25.94 Appearance: White powder Purity: 99.9% Melting Point: 845C Boiling Point: 1673C Density: 2.64g/mL at 25C pH: 6.0-8.5 (25C, 0.01M in H2O) Chloride (Cl-): 0.005% Sulfate (SO42-): 0.005% Sodium (Na): 0.0005% Potassium (K): 0.0005% Iron (Fe): 0.0005% Calcium (Ca): 0.001% Magnesium (Mg): 0.0005% Silicon (Si): 0.01% Lead (Pb): 0.008% Aluminum (Al): 0.0005% Copper (Cu): 0.0005% Zinc (Zn): 0.0005% Chromium (Cr): 0.0005% Solubility: Soluble in 0.29g/100ml (20C) and hydrogen fluoride. Insoluble in alcohol or water. Storage and Stability: Store at RT under inert gas. Stable, but hygroscopic. Hydrolyzes in the presence of water to form hydrofluoric acid, which attacks glass-do not store in glass bottles. Incompatible with aqueous solutions, strong acids, strong oxidizing agents.
Molekulargewicht:
25.94
Reinheit:
99.9%
Formulierung:
White powder
CAS Nummer:
[7789-24-4]
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