Dysprosium Oxide
Formula : Dy2O3
CAS No.: 1308-87-8
Molecular Weight : 373.00
Appearance: White
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
|
Product Code |
DYO-5P |
DYO-4P |
DYO-3P |
DYO-2P |
|
CHEMICAL COMPOSITION |
|
Dy2O3/TREO (% min.) |
99.999 |
99.99 |
99.90 |
99.00 |
|
TREO (% min.) |
99 |
99 |
99 |
99 |
|
Loss On Ignition (% max.) |
0.5 |
0.5 |
1 |
1 |
|
Rare Earth Impurities |
% max. |
% max. |
% max. |
% max. |
|
Gd2O3/TREO
Tb4O7/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO |
0.0001
0.0005
0.0005
0.0001
0.0001
0.0001
0.0001
0.0001 |
0.001
0.001
0.01
0.001
0.001
0.001
0.001
0.001 |
0.005
0.03
0.05
0.005
0.005
0.005
0.005
0.005 |
0.05
0.2
0.3
0.3
0.05 |
|
Non-Rare Earth Impurities |
% max. |
% max. |
% max. |
% max. |
|
Fe2O3
SiO2
CaO
CuO
NiO
ZnO
PbO
Cl- |
0.0005
0.005
0.003
0.0005
0.0001
0.0001
0.0001
0.005 |
0.001
0.005
0.005
0.001
0.0003
0.0003
0.0003
0.01 |
0.001
0.015
0.01
0.01 |
0.003
0.03
0.03
0.02 |
Application: is the raw materials for Dysprosium Metal and dyfe alloy which is used in Neodymium-Iron-Boron magnets, also have specialized uses in ceramics, glass, phosphors, lasers and Dysprosium Metal halide lam
