基本信息
物化性质
外观与性状:黄色无气味的粉末
密度:6.928 g/cm3
沸点:2323ºC
熔点:1306ºC
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Keep under an argon blanket. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from acids. Store protected from moisture.
蒸汽压:922mmHg at 25°C
密度:6.928 g/cm3
沸点:2323ºC
熔点:1306ºC
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Keep under an argon blanket. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from acids. Store protected from moisture.
蒸汽压:922mmHg at 25°C
安全信息
安全说明:S26-S36/37/39-S45
危险类别码:R23/24/25; R32
危险品运输编码:UN 3288
危险类别:6.1
包装等级:III
危险品标志:T
危险类别码:R23/24/25; R32
危险品运输编码:UN 3288
危险类别:6.1
包装等级:III
危险品标志:T
生产方法及用途
用途
光学镀膜、光纤掺杂、激光晶体、单晶原料、激光放大器、催化助剂等。
光学镀膜、光纤掺杂、激光晶体、单晶原料、激光放大器、催化助剂等。