| Molecular formula |
ZnF2 |
| Molecular weight |
103.39 |
| CAS NO |
7783-49-5 |
| Characters |
White crystal powder |
| Use |
Used to timber impregnant. |
| Specification |
Analytically pure , chemically pure |
| Executive standard |
|
| Technical index |
|
Name
|
Analytically pure (%)
|
Chemically pure(%)
|
|
Content
|
≥97.0
|
≥95.0
|
|
Chloride(Cl)
|
≤0.005
|
≤0.01
|
|
Sulfate(SO4)
|
≤0.005
|
≤0.01
|
|
Silicon(Si)
|
≤0.025
|
≤0.05
|
|
Ferrum(Fe)
|
≤0.001
|
≤0.002
|
|
Free acid
|
≤0.03
|
≤0.06
|
|
Heavy metal(Pb)
|
≤0.003
|
≤0.005
|
|
| Packing |
500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing. |
