- Overview
- Detailed Photos
- Product Parameters
- Packaging & Shipping
- Company Profile
Basic Info.
Model NO.
SY-ER2O34
Classification
Erbium Oxid
Grade Standard
Industrial Grade
Kind
No Salt Oxide
Quality
First Class
Name
Erbium Oxide
Application
Glass
Name1
Erbium(III) Oxide
Name2
Erbium Oxide Reo Rose Powder
Name3
Erbium(+3) Cation Oxygen(-2) Anion
Melting Point
2387 ºC
Boiling Point
3000 ºC
Molecular Weight
382.52
Density
8.64 G/Cm ³
Transport Package
25kg/Drum
Specification
99.9%min
Trademark
SUOYI
Origin
China
HS Code
2404920000
Production Capacity
2000tons/Month
Packaging & Delivery
Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
1.500kg
Product Description
| Name | Er2O3 erbium oxide |
| Purity | 99-99.99 % |
| Size | 6-8 um |
| Application | Additives for magnetic materials and phosphors, raw materials for special luminescent glass. |
| Items | Grade | |||||
| Er2O3/REO% min. | 99 | 99.5 | 99.9 | 99.95 | 99.99 | |
| REO % min. | 99 | 99 | 99 | 99 | 99 | |
| Rare earthimpurities % max. | Dy2O3 | Total 1.0 | Total 0.5 | Total 0.1 | Total 0.05 | 0.0005 |
| HO2O3 | 0.0015 | |||||
| Tm2O3 | 0.002 | |||||
| Yb2O3 | 0.002 | |||||
| Lu2O3 | 0.001 | |||||
| Y2O3 | 0.002 | |||||
| Other Rare earth impurities %Max. | 0.001 | |||||
| Non rare earth impurities % max. | Fe2O3 | 0.005 | 0.002 | 0.001 | 0.001 | 0.0005 |
| SiO2 | 0.02 | 0.01 | 0.005 | 0.005 | 0.003 | |
| CaO | 0.02 | 0.02 | 0.01 | 0.005 | 0.001 | |
| CuO | - | - | - | 0.001 | 0.001 | |
| PbO | - | - | - | 0.001 | 0.001 | |
| NiO | - | - | - | 0.001 | 0.001 | |
Mainly used as yttrium iron garnet additive and nuclear reactor control material, also used in the manufacture of special luminescent glass and infrared absorbing glass, and also used as glass colorant. It is obtained by separating or erbium sulfate solution after reacting with alkali. Only Er2O3 is a stable compound. It is a powder with two structures of body-centered cubic and monoclinic. Er2O3 magnetic moment is also larger, 9.5M.B.. Other properties and preparation methods are the same as those of lanthanides. Make pink glass.
Packing:Inner packing with double sealed film bag into 50kg each drum or as customized.
