Europium Oxide Powder Eu2O3 CAS 1308-96-9 CAS NO.1308-96-9

Unparalleled luminous efficiency (quantum yield >95%).

Exceptional thermal and chemical stability.

Ultra-fine particle sizes (50nm-10μm customizable).

Low heavy metal content (ppm-level impurities controlled).

Europium Oxide Powder Eu2O3 CAS 1308-96-9

Europium Oxide (Eu2O3) is a white powder that is highly insoluble in water and thermally stable. It is formed by igniting europium metal. Due to the nature of oxide compounds, Europium Oxide is not conductive to electricity. However, it is widely used for phosphor and fluorescent applications. Europium Oxide is hygroscopic, and has carbon dioxide and moisture absorbing qualities in the atmosphere.

Specification

Property	Value
Product Name	Nano Europium Oxide
Formula	Eu2O3
CAS No.	1308-96-9
Molecular Weight	351.92
Density	7.42 g/cm³
Melting point	2350°C
Appearance	White powder with light pinkish shade
Solubility	Insoluble in water, moderately soluble in strong mineral acids
Stability	Slightly hygroscopic

Application

1. Phosphors in Displays and Lighting

2. Used in Lasers and Optical Applications: Doped Glasses and Lasers: Europium Oxide is used to dope glass and other materials to create lasers. It helps in creating efficient solid-state lasers with specific wavelength outputs.

3. Nuclear Reactors: Control Rods: Europium, in its oxide form, is used in control rods in nuclear reactors due to its ability to absorb neutrons. This property helps in controlling the rate of the nuclear reaction.

4. Fluorescent Markers in Biochemistry: Biological Probes: Europium Oxide is used in biochemical assays as a fluorescent marker. Its unique luminescent properties allow for the detection of biological molecules in various assays.

5. Catalysts: Petrochemical Industry: It is sometimes used as a catalyst in the petrochemical industry, particularly in refining processes.

6. Ceramics and Glasses: Doping Agent: Europium Oxide is used to dope ceramics and glasses, improving their optical and mechanical properties, such as increasing their ability to withstand high temperatures.

7. Research and Development: Material Science: Europium Oxide is used in various research applications, especially in developing new materials with specific electronic, magnetic, and optical properties.

8. X-ray Imaging: Phosphors in Imaging: It is also used in the production of X-ray screens and other imaging equipment due to its luminescent properties.

Packaging & Delivery

Welcome to contact us to get complete COA.

Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. 

We could give you: 

1. Best quality in your requirement 

2. Competitive price in China market 

3. Mature Technical support 

4. Professional logistic support 

All we want is win-win business. Send yr. inquiries, you will get it!

Storage:

keep container tightly closed in a dry and well-ventilated place.

Packing:25kgs/bag or 25kgs/drum

Weight	Packing
<25KG	By foil-alum bag/pap/bottle
≥25kg	Package: 25kg/drum/bag or as your request

Company Profile

Shanghai Lonwin Chemical Co., Ltd. is a company committing to contract synthesis and production of photoinitiators, fluorocarbon surfactants, indicators, intermediates and APIs.Our company has ISO and REACH international certification, in Jiangsu, Anhui and other places with decades of cooperation of OEM processing plants, to provide a more solid support for the customized production service of special chemicals.

Now, our products are well sold in North America, Europe, Japan, South Korea and the Middle East, and customers are highly satisfied with our products and service!

To achieve sustainable and steady development, we establish closely cooperative relationships with famous universities and institutions of China. We regularly exchange information with them and make cooperation on the R&D of new technologies.

Sticking to the business philosophy of "quality first, credit first, service first, creativity first", we are doing our best to meet demands of customers all around the world. We sincerely welcome your visit and business, and look forward to cooperating with you for expanding international market together!

FAQ

Q1: Have your Product Quality been Approved by Third Party Lab ?

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us. 

Q2: How do you treat quality complaint?

A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.

Q3: How to cooperate with us?

A: You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 

Q4: Do you Accept Sample Order?

A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q5: Is there any discount?

A: Yes, for larger quantity, we always support with better price. 

Q6: How long does it take to the goods arrived?

A: It is Depending on your location. For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q7: Do you have any reshipment policy  ?

A: We have good after-sale service and re-shipment policy if the parcel  lose. Our long association with  our clients has brought great benefits. We always take the upmost care in the packaging of our products . Our clients will confirm this as even they struggle to find them without help at times. But in spite of our best efforts it is still possible  will seize a small number of packages. In this circumstance we promise reship free  to establish  long term relationship.