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Barium fluoride
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
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