CAS No.: | 12060-08-1 |
---|---|
Formula: | Sc2o3 |
EINECS: | 235-042-0 |
Classification: | Scandium Oxide |
Grade Standard: | Industrial Grade |
Kind: | Alkaline Oxide |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
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.
Items |
Grade |
||||
Y2O3/REO % Min |
99.999 |
99.99 |
99.9 |
99 |
|
REO % Min |
99 |
99 |
99 |
98.5 |
|
REO % RE impurities Max |
0.001 |
0.01 |
0.1 |
1 |
|
|
La2O3 |
0.0005 |
0.001 |
0.001 |
0.005 |
CeO2 |
0.0003 |
0.001 |
0.001 |
0.005 |
|
Pr6O1 |
0.0003 |
0.005 |
0.005 |
0.02 |
|
Sm2O3 |
0.0005 |
0.001 |
0.001 |
0.005 |
|
Non-RE impurities% Max |
Fe2O3 |
0.0005 |
0.001 |
0.002 |
0.005 |
CaO |
0.0005 |
0.001 |
0.002 |
0.005 |
|
CuO |
0.0005 |
0.0006 |
0.001 |
|
|
NiO |
0.0005 |
0.001 |
0.001 |
|
|
PbO |
0.0005 |
0.001 |
0.001 |
|
|
SiO |
0.0025 |
0.005 |
0.005 |
0.01 |
|
1000°C 1h %Max |
1 |
1 |
1 |
1.5 |
Q: What's your MOQ ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Suppliers with verified business licenses