外观与性状:白色至灰色固体
密度:3.3 g/mL at 25 °C(lit.)
沸点:2850 °C(lit.)
熔点:2570 °C
闪点:2850°C
折射率:1.83
水溶解性:REACTS
稳定性:Stability Stable, but absorbs carbon dioxide from the air. Incompatible with water, moisture, fluorine, strong acids.
储存条件:库房通风低温干燥,与可燃物、酸类,五氧化磷分开存放