- Product Details
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Quick Details
-
Model Number:
-
Sintopchem-1
-
Content(percent):
-
99%-99.999%
-
Grade:
-
Yttrium
-
Appearance:
-
white with yellow powder
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Package:
-
25kg/50kg per drum or according to clients request.
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Molecular Weight:
-
225.81
-
HS code:
-
2846901100
Quick Details
-
Application:
-
microwave magnetic materials,optical glass etc
-
Place of Origin:
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Shandong, China
-
Brand Name:
-
Sintopchem
-
Model Number:
-
Sintopchem-1
-
Content(percent):
-
99%-99.999%
-
Grade:
-
Yttrium
-
Appearance:
-
white with yellow powder
-
Package:
-
25kg/50kg per drum or according to clients request.
-
Molecular Weight:
-
225.81
-
HS code:
-
2846901100
Products Description
Yttrium oxide
Yttrium oxide Description
CAS No. : 1314-36-9
EINECS No.:215-233-5
Molecular weight: 225.81
HS Code: 2846901100
Molecular Formula: Y2O3
Package: 25kg/50kg per drum or according to clients request.
Yttrium oxide Introduction:
Chemical formula Y2O3, white with yellow powder, insoluble in water and alkali, soluble in acid. Mainly used for the manufacture of microwave magnetic materials(single crystal; Yttrium iron garnet, yttrium aluminum garnet and other composite oxides), also used as optical glass, ceramic material additive, high brightness phosphor for large screen TV and other picture tube coatings, etc.
Yttrium oxide Usage :
Mainly used for the production of microwave magnetic materials (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 Particle size:
Regular mesh size:3.5-5micron
Customized mesh sizes:0.3micron,0.5micron,0.8micron, etc.
Specification
|
Grade
|
99.999%
|
99.99%
|
99.9%
|
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
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 |
1
1 1 1 1 2 1 1 1 2 2 1 1 1 |
30
30 10 20 5 5 5 10 10 20 15 5 20 5 |
0.01
0.01 0.01 0.01 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 |
|
Non-Rare Earth Impurities
|
ppm max.
|
ppm max.
|
% max.
|
% max.
|
|
Fe2O3
SiO2 CaO Cl- CuO NiO PbO Na2O K2O MgO Al2O3 TiO2 ThO2 |
3
50 30 100 2 3 2 15 15 15 50 50 20 |
10
100 100 300 5 5 10 10 15 15 50 50 20 |
0.002
0.03 0.02 0.05 |
0.01
0.05 0.05 0.1 |
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