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Model NO.: REO-Er
Main Content: Erbium (3+) Oxide
Treo: 99%
Purity (Er2o3/Treo): 99.99% 4n
Formula: Er2o3
CAS No.: 12061-16-4
Einecs No.: 235-045-7
Solubility in Water: Insoluble
Molecular Weight: 382.52
Trademark: Wanfeng
Transport Package: 25kg/Bag
Specification: Erbium(III) Oxide
Origin: Jiangxi, China
HS Code: 2846901920
New 2017 Online Shopping Rare Earth Powder Erbium Oxide
Product Description
Code: REO-Er
Name: Erbium Oxide , Erbium (III) Oxide , Erbia
Formula: Er2O3
CAS No.: 12061-16-4
EINECS No.: 235-045-7
TREO: ≥ 99%
Purity(Er2O3/TREO): 2N to 4N (99%-99.99%) 
Appearance: Pink powder
Application:
Erbium Oxide Er2O3 is Mainly used as Y-Fe garnet incorporation agent and nuclear reactor control materials, also used in glass, metal and electronic industries.
Specifications
Erbium Oxide Er2O3
| Purity | 2N | 2N5 | 3N | 3N5 | 4N | |
| TREO % min. | 99 | 99 | 99 | 99 | 99 | |
| Er2O3/TREO % min. | 99 | 99.5 | 99.9 | 99.95 | 99.99 | |
| Rare earth impurities % max. | Dy2O3 | subtotal 1.0 | subtotal 0.5 | subtotal 0.1 | subtotal 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 | |
| CI- | 0.05 | 0.03 | 0.03 | 0.02 | 0.02 | |
| L.O.I % Max. | 1 | 1 | 1 | 1 | 1 | |
Packing & Delivery
25kg net weight for each bag, inner lined with double layers plastic bags, outer with drum (plastic/cardboard/iron), woven bag or kraft bag. 1000kg net weight on a plastic or wooden pallet.
It can also be packed according to requirements of customers.
In 15 working days after signing contract.
If there are special requirements, it may need more time.
Qingdao, Shanghai
1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL), which is convenient.
2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea.
3. As for the normal amount (more than 1000kgs), we usually shipped by sea.
About Us
FAQ
1. Q: Can you produce according to my own specifications?
A: Yes. Customized product is OK.
2. Q: I'm fond of the Price of Er2O3 Erbium Oxide, can you provide us some samples?
A: Yes. We can send you free samples about 30~50g for test, you just need to pay the post delivery fee.
3. Q: How about your quality control system?
A:From the incoming raw material to finished product, we strictly follow the international standards such as ISO9001, ISO14001, RoHS.
4. Q: How can I pay to you?
A: L/C or T/T is recommended, D/A, D/P, Western Union, MoneyGram, Paypal are available.
5. Q: What about the ports of shipment?
A: Qingdao, Shanghai
6. Q: How about your after sale service?
A: We have a professional technical team, can provide our customers with the full range of accurate services.
Contact Us
If you are interested in our rare earth materials, please contact us for details without hesitation.
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