- Product Details
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Quick Details
-
Model Number:
-
HRYD
-
Content(percent):
-
99%
-
Grade:
-
white powder
-
HS Code:
-
2846901100
-
CAS No:
-
1314-36-9
-
EINECS No:
-
215-233-5
-
Purity:
-
99%min
-
Sample:
-
Available
-
Molecular Formula:
-
Y2O3
-
Molecular weight:
-
225.81
-
Boiling point:
-
81-83?°C
-
Density:
-
5.01
Quick Details
-
Application:
-
Magnetic materials and military materials, Magnetic materials and military materials
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
HRY
-
Model Number:
-
HRYD
-
Content(percent):
-
99%
-
Grade:
-
white powder
-
HS Code:
-
2846901100
-
CAS No:
-
1314-36-9
-
EINECS No:
-
215-233-5
-
Purity:
-
99%min
-
Sample:
-
Available
-
Molecular Formula:
-
Y2O3
-
Molecular weight:
-
225.81
-
Boiling point:
-
81-83?°C
-
Density:
-
5.01
Product Description
Yttrium oxide
Yttrium oxide Properties and application:
Yttrium oxide is white powder, insoluble in water and alkali, soluble in acids. Density: 5.01 g / cm3, melting point 2,425 °C, boiling point 4,300 °C.
Yttrium oxide mainly used for the production of microwave magnetic materials and an important material for military use (single crystal; yttrium iron garnet, yttrium aluminum garnet and other composite oxide), also used as an optical glass, ceramic materials additives, big-screen TV with a high-brightness phosphor and other CRT coatings. Also used in the manufacture of film capacitors and special refractories, as well as high-pressure mercury lamp, a laser, a magnetic bubble storage element and other materials. Added sintering yttrium oxide can effectively reduce the grain size of tungsten alloy.
Yttrium oxide Package:
25kg/fiber drum, 50kgs/iron drum, or according to clients request.
Yttrium oxide
Storage:
Kept under dry and cool place, kept away from goods that can affect the quality of the goods, against damp. Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during transportation.
Specification
Grade
|
99.999%
|
99.99%
|
99.90%
|
99%
|
CHEMICAL COMPOSITION
|
|
|
|
|
Y2O3/TREO (% min.)
|
99.999
|
99.99
|
99.9
|
99
|
TREO (% min.)
|
99
|
99
|
99
|
99
|
Loss On Ignition (% max.)
|
1
|
1
|
1
|
1
|
Rare Earth Impurities
|
ppm max.
|
ppm max.
|
% max.
|
% max.
|
La2O3/TREO
|
1
|
30
|
0.01
|
0.03
|
CeO2/TREO
|
1
|
30
|
0.01
|
0.03
|
Pr6O11/TREO
|
1
|
10
|
0.01
|
0.03
|
Nd2O3/TREO
|
1
|
20
|
0.01
|
0.03
|
Sm2O3/TREO
|
1
|
5
|
0.005
|
0.03
|
Eu2O3/TREO
|
2
|
5
|
0.005
|
0.03
|
Gd2O3/TREO
|
1
|
5
|
0.01
|
0.1
|
Tb4O7/TREO
|
1
|
10
|
0.001
|
0.05
|
Dy2O3/TREO
|
1
|
10
|
0.005
|
0.05
|
Ho2O3/TREO
|
2
|
20
|
0.03
|
0.3
|
Er2O3/TREO
|
2
|
15
|
0.03
|
0.3
|
Tm2O3/TREO
|
1
|
5
|
0.001
|
0.03
|
Yb2O3/TREO
|
1
|
20
|
0.005
|
0.03
|
Lu2O3/TREO
|
1
|
5
|
0.001
|
0.03
|
Non-Rare Earth Impurities
|
ppm max.
|
ppm max.
|
% max.
|
% max.
|
Fe2O3
|
3
|
10
|
0.002
|
0.01
|
SiO2
|
50
|
100
|
0.03
|
0.05
|
CaO
|
30
|
100
|
0.02
|
0.05
|
Cl-
|
100
|
300
|
0.05
|
0.1
|
CuO
|
2
|
5
|
|
|
NiO
|
3
|
5
|
|
|
PbO
|
2
|
10
|
|
|
Na2O
|
15
|
10
|
|
|
K2O
|
15
|
15
|
|
|
MgO
|
15
|
15
|
|
|
Al2O3
|
50
|
50
|
|
|
TiO2
|
50
|
50
|
|
|
ThO2
|
20
|
20
|
|
|
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