2750 °C(lit.)

7.86 g/mL at 25 °C(lit.)

1535 °C(lit.)

9.71 μΩ-cm

dispersion

刺激性 (Xi)

易燃性 (F)

4.2

UN 1383 4.2/PG 1

-

1

1383

17-36/38

99.5% trace metals basis

<100 nm

in mineral oil

Fe