LITHIUM FLUORIDE |
Formula: LiF |
Formula weight: 25.97 |
CAS NO: 7789-24-4 |
Properties: White powder, relative density 2.653, melting point 848℃, hardly soluble in water, insoluble in ethanol and acetone, soluble in acid, and HF to form LiHF2。 |
Uses: Mainly used in the ceramic industry, but also in the manufacture of welding rods, used in the manufacture of prisms for spectrometers and X-ray monochromators, as carriers for multiplication reactions and in the manufacture of lithium-ion batteries. |
Quality Standard: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 |
|
Heavy metal( as Pb) |
/ |
0.01 |
0.0005 |
|
Packing: woven bag lined with plastic bag, 25kg/bag.
Packed in paper drum lined with plastic bag, 30kg/drum. |