氟化钡

Barium Fluoride

Formula: BaF₂
CAS NO.: 7787-32-8
M. W.: 175.34
Properties: It is a kind of white powder with relative density of 4.89. The melting point is 1355℃and the boiling point is 2260℃. It is insoluble in water, slightly soluble in hydroflaoric acid and amonium chloride aqueous solution. It has toxic and may store in glass container.
Specification:(%)

BaF₂                                                               98.0 min

Free acid (HF)                                               0.2 max

S                                                                    0.1 max

P                                                                    0.01 max

Pb                                                                  0.01 max

Hg                                                                  0.001max

H₂O                                                                0.15 max

Application: Preservative, enamel, optical glass and fibre, laser generator, coating and chemicals.
Storage: Store at dry place, prevent from wetting.
Packing: 25Kg net, double plastic bags lined plastic woven sack.