Brief:
Name: Rare Earth-Yttrium Oxide(Y-5N)
Purity: 99.999%
Formula: Y2O3
CAS NO.: 1314-36-9
Molecular Weight: 225.81
Appearance: white
Application: uses in the steel and iron and the non-ferrous metal alloy chemical additive
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Packing & Delivery
Packing Details: 25kgs/50kgs per bag or carton, or any package at customer’s request
Delivery Details: within 10 ten days after receipt of deposit
Specification:
Grade
|
99.9999%
|
99.999%
|
99.99%
|
99.9%
|
99%
|
CHEMICAL COMPOSITION
|
|
|
|
|
|
Y2O3/TREO (% min.)
|
99.9999
|
99.999
|
99.99
|
99.9
|
99
|
TREO (% min.)
|
99.9
|
99
|
99
|
99
|
99
|
Loss On Ignition (% max.)
|
0.5
|
0.5
|
1
|
1
|
1
|
Rare Earth Impurities
|
% max.
|
% max.
|
% max.
|
% max.
|
% max.
|
La2O3/TREO
CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Tb4O7 /TREO Dy2O3 /TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3 /TREO |
0.00001
0.00001 0.00005 0.00005 0.00001 0.00001 0.00005 0.00001 0.00005 0.00001 0.00001 0.00001 0.00001 0.00001 |
0.0001
0.0001 0.0001 0.0001 0.0001 0.0002 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 |
0.0003
0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.003 0.005 0.0003 0.0003 0.0003 0.0003 |
0.03
0.01 0.005 0.005 0.005 0.005 0.01 0.001 0.005 0.03 0.03 0.001 0.005 0.001 |
0.03
0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03 |