CAS number : 12037-01-3
Molecular weight :747.70
Molecular formula/chemical symbol :Tb4O7
Description :
Appearance：Brown powder
Solubility：insoluble in water, soluble in acid.
Density:7.30g/ml
USES :
Used as a fluorescent material activator and garnet doping agent
Keyword:Nanometer materials；oxide
Report :
|
Product name |
Terbium(III,IV) oxide |
CAS：12037-01-3 |
|
Appearance |
Brown powder |
|
|
Testitems |
estimated value |
|
|
Tb4O7 |
≥99.99% |
|
|
La2O3 |
5ppm |
|
|
CeO2 |
5ppm |
|
|
Pr6O11 |
5ppm |
|
|
Nd2O3 |
5ppm |
|
|
Sm2O3 |
5ppm |
|
|
Eu2O3 |
3ppm |
|
|
Gd2O3 |
10ppm |
|
|
Dy2O3 |
5ppm |
|
|
Ho2O3 |
5ppm |
|
|
Tm2O3 |
10ppm |
|
|
Yb2O3 |
2ppm |
|
|
Lu2O3 |
5ppm |
|
|
Y2O3 |
5ppm |
|
|
Fe2O3 |
≤3 ppm |
|
|
SiO2 |
≤5 ppm |
|
|
CaO |
≤5 ppm |
|
|
Cl- |
≤80 ppm |
|
