| Molecular formula |
LiF |
| Molecular weight |
25.94 |
| CAS NO |
7789-24-4 |
| Characters |
White powder |
| Use |
Used as welding ageng, drier, etc. |
| Specification |
Analytically pure , chemically pure |
| Executive standard |
Enterprise standard |
| Technical index |
|
Name
|
Analytically pure (%)
|
Chemically pure(%)
|
|
Content
|
≥98.5
|
≥98.0
|
|
Chloride(Cl)
|
≤0.002
|
≤0.01
|
|
Sulfate(SO4)
|
≤0.01
|
≤0.02
|
|
Fluosilicate (SiO3)
|
≤0.02
|
≤0.05
|
|
Ferrum(Fe)
|
≤0.002
|
≤0.003
|
|
Heavy metal(Pb)
|
≤0.001
|
≤0.002
|
|
Free acid(HF)
|
≤0.01
|
≤0.01
|
|
Free alkali(LiOH)
|
≤0.06
|
≤0.06
|
|
| Packing |
500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing |
