Aha ngwaahịa: Hafnium Hax
Ọnọdụ: 1205-23-1
MF: HFO2
MW: 210.49
Einecs: 235-013-2
Na-agbaze na-ekwulu: 2810 Celsius C
Nzoputa: 9.68 g / ml na 25 Celsius C (ligh.)
Ntinye uche: 2.13 (1700 nm)
udi: ntụ
Agba: Off-white
Mpụsi ike dị iche iche: 9.68
Mmiri na-esochi ya.
Merck: 14,4588