Ammonium hexafluoroaluminate
Ammonium hexafluoroaluminate
| Molecular formula |
(NH4)3AlF6 |
| Molecular weight |
195.10 |
| CAS NO |
7784-19-2 |
| Characters |
White powder |
| Use |
Used as flux, and used to produce pure aluminium fluoride. |
| Specification |
chemically pure |
| Executive standard |
Enterprise standard |
| Technical index |
|
Name
|
Chemically pure(%)
|
|
Content (Al)
|
13.69～13.96
|
|
Chloride(Cl)
|
≤0.005
|
|
Sulfate(SO4)
|
≤0.01
|
|
Ferrum(Fe)
|
≤0.03
|
|
Heavy metal(Pb)
|
≤0.01
|
|
Silicate(SiO3)
|
≤0.2
|
|
| Packing |
500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing. |
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