Formula: LiF |
Formula weight: 25.97 |
CAS NO: 7789-24-4 |
Features: White powder, relative density 2.653, melting point 848ºC, insoluble in water, insoluble in ethanol and acetone, soluble in acid, and forms LiHF2 with HF. |
Applications: Mainly used in the ceramic industry, and also used in the manufacture of welding rods, prisms for spectrometers and X-ray monochromators, as carriers of proliferation reactions and in the manufacture of lithium-ion batteries. |
Q/TJTE 23-2007 |
Name | LITHIUM FLUORIDE | |||
LiF Content not less than (%) | 99.0 | 99.9 | 99.99 | |
Impurity content is not more than(%) | Na | 0.5 | 0.005 | 0.001 |
K | 0.001 | 0.0005 | ||
Ca | 0.1 | 0.01 | 0.003 | |
Mg | 0.05 | 0.005 | 0.001 | |
Si | 0.05 | 0.01 | 0.005 | |
SO4 | 0.05 | 0.008 | 0.002 | |
Fe | 0.005 | 0.005 | 0.0005 | |
Cl | 0.005 | 0.005 | 0.0005 | |
Al | 0.01 | 0.001 | 0.0005 | |
Cu | / | 0.001 | 0.0005 | |
Pb | / | 0.01 | 0.0005 |