Potassium hexafluorozirconate
Potassium hexafluorozirconate
| Molecular formula |
K2ZrF6 |
| Molecular weight |
283.41 |
| CAS NO |
16923-95-8 |
| Characters |
White crystal |
| Use |
Used as activator and welding agent. |
| Specification |
chemically pure |
| Executive standard |
GB/T 1273-1988. |
| Technical index |
|
Name
|
Chemically pure(%)
|
|
Content
|
99～101
|
| Water undissolved substance |
≤0.02 |
| Chloride(Cl) |
≤0.002 |
| Sulfate(SO4) |
≤0.01 |
| Nitrogenous compound(N) |
≤0.002 |
|
Ferrum(Fe)
|
≤0.005
|
| Heavy metal(Pb) |
≤0.005
|
|
Thorium(Th)
|
qualified
|
|
Titanium(Ti)
|
≤0.01
|
|
| Packing |
500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing. |
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