Chemical Name: Tetraterbium heptaoxide
CAS No.: 12037-01-3
Molecular Fomula: O7Tb4-2
Molecular weight: 747.7
Appearance: Brown to black powder
Assay: 99.95%min
Chemical Name: 1H-Benzimidazole-2-methanol
CAS No.: 4856-97-7
Molecular Fomula: C8H8N2O
Molecular weight:148.16
Appearance: Off-white or light brown powder