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Potassium hexafluoroaluminate
Molecular formula K3AlF6
Molecular weight 258.27
CAS    NO 13775-52-5
Characters White powder
Use Used as screening agent and fusing agent.
Specification Chemically pure.
Executive standard Enterprise standard
Technical index
Name
Chemically pure(%)
Content (Al)
10.2～10.6
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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