- Overview
- Product Description
- Product Parameters
- Our Advantages
- Company Profile
- Packaging & Shipping
- FAQ
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Basic Info.
Model NO.
Eu-001
Quality
First Class
Melting Point
2350° C
Density
7.42 g/cm3
Appearance
White Powder
Molecular Weight
351.92
Treo
99% Above
Loss on Drying
Less Than 1%
Iron Content
5ppm
Transport Package
50kg/Iron Drum
Specification
99.99%
Trademark
Epoch
Origin
China
HS Code
2846901300
Production Capacity
100 Tons Per Month
Product Description
Brief introduction
Formula: Eu2O3
CAS No.: 1308-96-9
Molecular Weight: 351.92
Density: 7.42 g/cm3
Melting point: 2350° C
Appearance: White powder or chunks
Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic
Multilingual: EuropiumOxid, Oxyde De Europium, Oxido Del Europio
Application
Europium oxide, also known as europia, has several unique applications, mainly due to its luminescent and magnetic properties. Here are some of the key uses:
1. **Phosphors and Luminescent Materials**: Europium oxide is widely used in the manufacture of phosphors for television screens, computer monitors, and fluorescent lamps. It emits red and blue light under fluorescent lighting, contributing to the vivid colors in display screens.
2. **Optoelectronics**: Due to its ability to absorb and emit light, europium oxide is used in optoelectronic devices, including lasers, LEDs, and other light-emitting devices.
3. **Euro Banknotes Authentication**: Europium oxide is used in the anti-counterfeiting phosphors in Euro banknotes. These phosphors emit red luminescence under UV light, helping to verify the authenticity of the currency.
4. **Nuclear Reactors**: Similar to other rare earth oxides, europium oxide is used in control rods of nuclear reactors due to its ability to absorb neutrons.
5. **Glass and Ceramics**: It is used as a red and blue colorant in glass and ceramics. The unique color properties of europium oxide make it valuable for producing special colored glasses.
6. **Research and Development**: Europium oxide is used in various research applications, particularly in materials science and solid-state physics, due to its interesting magnetic properties.
7. **Catalysis**: In some instances, europium oxide is used as a catalyst in chemical reactions, although this is less common than its use in phosphors and luminescent materials.
8. **Biomedical Applications**: Research is ongoing into the use of europium oxide in biomedical applications, including in certain imaging techniques.
These applications demonstrate how europium oxide's unique properties make it a crucial material in various technological and scientific fields.
| Test Item | Standard | Results |
| Eu2O3/TREO | ≥99.99% | 99.995% |
| Main Component TREO | ≥99% | 99.6% |
| RE Impurities (TREO,ppm) | ||
| CeO2 | ≤5 | 3.0 |
| La2O3 | ≤5 | 2.0 |
| Pr6O11 | ≤5 | 2.8 |
| Nd2O3 | ≤5 | 2.6 |
| Sm2O3 | ≤3 | 1.2 |
| Ho2O3 | ≤1.5 | 0.6 |
| Y2O3 | ≤3 | 1.0 |
| Non-RE Impurities, ppmy | ||
| SO4 | 20 | 6.0 |
| Fe2O3 | 15 | 3.5 |
| SiO2 | 15 | 2.6 |
| CaO | 30 | 8 |
| PbO | 10 | 2.5 |
| TREO | 1% | 0.26 |
| Package | Iron packaging with inner plastic sacks. | |
Service we can provide
1) Formal contract can be signed
2) Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
Company Introduction
Company Introduction
Shanghai Epoch Material Co., Ltd. is located in the economic center---Shanghai. We always adhere to "Advanced materials, better life" and committee to the Research and Development of technology, to make it used in human beings' daily life to make our life more better.
Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc.
For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.
We welcome customers from worldwide to visit our factory and establish a good cooperation together! There is a old saying in China that we are more than glad to see friends and customers from all over the world!
Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!
Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you! 
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
| 1) Are you manufacture or trade? We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you! |
| 2)Payment terms T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc. |
| 3)Lead time ≤25kg: within three working days after payment received. >25kg: one week |
| 4)Sample Available We can provide small free samples for quality evaluation purpose! |
| 5)Package 1kg per bag fpr samples, 25kg or 50kg per drum, or as you required. |
| 6)Storage Store the container tightly closed in a dry, cool and well-ventilated place. |
Welcome all customers from worldwide!
We have customers worldwide, and till now, have establish a good coopperation with sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!