Tb(SO4)2·4H2O | Tb(SO4)2·4H2O | Tb(SO4)2·4H2O | |
Purity | 99.90% | 99.990% | 99.999% |
TREO | 42.00 | 42.00 | 42.00 |
Tb4O7/TREO | 99.99 | 99.990 | 99.999 |
Fe2O3 | 0.005 | 0.001 | 0.0005 |
SiO2 | 0.005 | 0.002 | 0.001 |
CaO | 0.005 | 0.001 | 0.001 |
Cl- | 0.005 | 0.002 | 0.002 |
Na2O | 0.005 | 0.002 | 0.001 |
PbO | 0.002 | 0.001 | 0.001 |
Solubility in water | Clear | Clear | Clear |