Umicore Metal Deposition Solutions BaF2 99.8% 0.7-3.5mm 500g (0481339) 0481339

Coating material Barium fluoride Purity 99.8% Form Granulate Dimensions 0.7 - 3.5 mm Quantity 500 g HazardPictogram GHS07 Statement Warning Theoretical density at 20°C in g/cm³ 4.9 Melting point in °C 1355 10⁻² mbar in °C 1090 10⁻¹ mbar in °C 1210 Boiling point in °C 2137 Melting Good Mo Good Ta Good W Possible Mo Possible Ta Good Preparation of base melt (premelt) Good Low residual pressure Good 100 - 200 °C Good 200 - 300 °C Good possible Possible Low ~ 0.15 High 15 at 550 nm: n 1.47-1.48 at 10 µm: k 1.33-1.42