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Basic Info.
Product Description
Erbium Oxide Er2O3 Powder
Formula: Er2O3
CAS No.: 12061-16-4
Molecular Weight: 382.56
Density: 8.64 g/cm3
Melting point: 2344° C
Appearance: Pink powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Erbium oxide is a pink powder with the formula Er2O3. It is easy to absorb moisture and carbon dioxide, and is transformed into hexagonal crystallization when heated to 1300ºC, and does not melt.
Erbium oxide is used as an additive for magnetic materials and phosphors, and as a raw material for special light-emitting glass; It is mainly used as yttrium iron garnet admixture and control material of nuclear reactor. It can also be used to manufacture special luminescent glass and glass that absorbs infrared rays. It is also used as a glass coloring agent to make the glass appear rose red.; Research reagents, biochemical research; Used as an additive for magnetic materials and fluorescent powders, as a coloring material for special luminescent glass, and as a reactor control material.
Specification:
| Test Item | Standard(GB/T 15678-2010) | Results |
| Er2O3/TREO | ≥99.9% | >99.9% |
| Main Component TREO | ≥99% | 99.62% |
| RE Impurities (ppm/TREO) | ||
| La2O3 | ≤10 | 6 |
| CeO2 | ≤10 | 4 |
| Pr6O11 | ≤10 | 5 |
| Nd2O3 | ≤10 | 3 |
| Sm2O3 | ≤10 | 3 |
| Eu2O3 | ≤10 | 6 |
| Gd2O3 | ≤10 | 2 |
| Tb4O7 | ≤10 | 3 |
| Dy2O3 | ≤10 | 5 |
| Yb2O3 | ≤25 | 12 |
| Ho2O3 | ≤10 | 6 |
| Tm2O3 | ≤100 | 62 |
| Lu2O3 | ≤20 | 10 |
| Non-RE Impurities (ppm) | ||
| CaO | ≤20 | 6 |
| Fe2O3 | ≤10 | 3 |
| Al2O3 | ≤10 | 6 |
| SiO2 | ≤20 | 12 |
| Cl- | ≤100 | 60 |
| LOI | ≤1% | 0.35% |
| Conclusion | Comply with above standard | |
1.Can we print our logo on the product?
Of course, we can do it.
Just send us your logo design·
2.Do you accept small orders?
Yes. If you are a small retailer or starting up business,
We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.
3.How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority.
Price is negotiable under different conditions,
we are assuring you to get the most competitive price.
4.Do you offer free samples?
A 5 Stars Review=A Free Sample
It's appreciated that you could write us positive reviews if you like our products and service,
we will offer you some free samples on your next order.
5.Are you able to deliver on time?
Of course!
we specialized in this line for many years, many customer make a deal with me because we can
deliver the goods on time and keep the goods top quality!
Based on the quantity, usually we will send the products to you in 2-3days after you make the payment.
6.What are your payment terms?
We usually accept T/T,, Western Union, L/C.
7.What is the delivery method?
We usually use DHL,EMS,TNT ,Fedex etc.
8.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in, China.
9.How Can I place an order?
1. Tell us the model and quantity, consignee information, shipping way and payment terms.
2. We make the proforma invoice and sent to you.
3. Complete Payment after confirmed the PI
4. Confirm Payment and arrange production.
5. Ship goods to you
6. Send the tracking number to you.
7. Goods delivered