外观与性状:棕色粉末 密度:6.5 g/mL at 25 °C(lit.) 熔点:2500°C 水溶解性:insoluble 稳定性:Stable under normal temperatures and pressures. Substance readily absorbs carbon dioxide from air. 储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.