| Molecular formula |
BaF2 |
| Molecular weight |
175.32 |
| CAS NO |
7787-32-8 |
| Characters |
White powder |
| Use |
Used as in electron, instrument, etc. |
| Specification |
Analytically pure , chemically pure |
| Executive standard |
Enterprise standard |
| Technical index |
|
Name
|
Analytically pure (%)
|
Chemically pure(%)
|
|
Content
|
≥98.0
|
≥98.0
|
|
Chloride(Cl)
|
≤0.005
|
≤0.01
|
|
Hydrochloric acid solubility
|
qualified
|
qualified
|
|
Silicon(Si)
|
≤0.01
|
≤0.04
|
|
Ferrum(Fe)
|
≤0.003
|
≤0.005
|
|
Heavy metal(Pb)
|
≤0.003
|
≤0.005
|
|
Nitrogenous compound(N)
|
≤0.005
|
≤0.02
|
|
vitriol soluble substance
|
≤0.20
|
≤0.60
|
|
Ignition loss
|
≤2.0
|
≤2.0
|
|
| Packing |
500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing |
