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Erbium oxide, is a pink powder that readily absorbs moisture and carbon dioxide. It transforms into hexagonal crystals when heated to 300 ° C. Not receptive. Slightly soluble in inorganic acids, insoluble in water. Relative density 8.64. It's stimulating.
MOQ :
100kg or customizedDelivery time :
20 days after the order is confirmedGrade :
99.5%Cas No :
12061-16-4Apperance :
Pink powder
Basic information
Erbium oxide (Er₂O₃) is a pink rare-earth compound. Used in glass coloring, optical fibers, and nuclear reactors, it enhances laser performance and infrared absorption.
Specification
| ITEM | Er2O3 | MF： | Er2O3 | |
| TREO% | 99.50% | MW : | 382.56 | |
| rare earth impurities | Density : | 8.64g/cm3 | ||
| La2O3/TREO | 50ppm | Melting point : | 2387°C | |
| CeO2/TREO | 50ppm | Boiling point : | 3000°C | |
| Pr6O11/TREO | 50ppm | EINECE NO. | 235-045-7 | |
| Nd2O3/TREO | 50ppm | Product Origin : | China | |
| Sm2O3/TREO | 50ppm | Packaging | 50kg drum packing or customized | |
| Eu2O3/TREO | 50ppm | EINECE NO. | 215-200-5 | |
| Non rare earth impurity | Cas No.: | 1312-81-8 | ||
| Fe2O3 | 10ppm | Grade : | 99.50% | |
| Cl- | 100ppm | Appearance | Pink powder | |
| L.O.I | 0.22% | HS code : | 2846901920 | |
Application
Glass coloring – Imparts a pink tint to glasses and sunglasses.
Optical fibers – Used as a dopant in erbium-doped fiber amplifiers (EDFAs) for signal amplification.
Lasers – A key component in erbium-doped solid-state lasers (e.g., medical and dental lasers).
Nuclear reactors – Acts as a burnable poison to control neutron absorption.
Infrared absorbing glass – Improves infrared blocking and safety glasses for welding.
Photovoltaic cells – Enhances efficiency by converting infrared light to visible light (upconversion).
Packing
Certificates
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Factor
y
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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