CAS: 7440-64-4
EC No: 231-173-2
MDL No: MFCD00011286
RTECS: ZG1925000
UN No: UN3089; Haz Class: 4.1; Packing Group: II
Powder, packaged under argon in glass bottle
Molecular Formula: Yb
MW: 173.04
Melting Point: 824°
Boiling Point: 1196°
Density (g/mL): 6.54