1539 °C

> 100 °C

2735 °C at 1013 hPa

7.87 g/cm³ at 25 °C

ca. .000001 hPa at 25 °C

Room Temperature (15-30°C), Desiccate, Protect from light

R:36/37/38

刺激性 (Xi)

S:20-25-26-37/39

90%