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: Tetrabromobisphenol A bis(dibromopropyl ether)
CAS No.: 21850-44-2
Molecular Formula: C21H20Br8O2
Molecular weight: 943.61
Appearance: White powder