<br /> Empirical Formula (Hill Notation): Ta CAS号: 7440-25-7 分子量: 180.95 MDL编号: MFCD00011252 PubChem化学物质编号: 24855929 NACRES: NA.23">
<0.01 mmHg ( 537.2 °C)
100
99.9% trace metals basis
powder
572 °F
13.5 μΩ-cm, 20°C
−325 mesh
5425 °C (lit.)
2996 °C (lit.)
16.69 g/cm3 (lit.)
[Ta]
1S/Ta
GUVRBAGPIYLISA-UHFFFAOYSA-N
13 - Non Combustible Solids
nwg
Eyeshields, Gloves, type N95 (US)