ChemicalBook > CAS DataBase List > Europium Oxide

Europium Oxide

Product Name
Europium Oxide
CAS No.
1308-96-9
Chemical Name
Europium Oxide
Synonyms
Eu2O3;Europia;EuropiuM(Ⅲ);EUROPIUM OXIDE;europiumtrioxide;Europium(Ⅲ) oxide;EUROPIUM(+3)OXIDE;EUROPIUM OXIDE GR;dieuropiumtrioxide;europiumsesquioxide
CBNumber
CB4148818
Molecular Formula
Eu2O3
Formula Weight
351.93
MOL File
1308-96-9.mol
More
Less

Europium Oxide Property

Melting point:
2291°C
Density 
7.42 g/mL at 25 °C(lit.)
storage temp. 
no restrictions.
solubility 
insoluble in H2O; soluble in acid solutions
form 
nanopowder
color 
White to slightly pink
Specific Gravity
7.42
Odor
no odor
Water Solubility 
Soluble in acids. Insoluble in water.
Sensitive 
Hygroscopic
Crystal Structure
Cubic
Merck 
14,3904
InChIKey
RSEIMSPAXMNYFJ-UHFFFAOYSA-N
CAS DataBase Reference
1308-96-9(CAS DataBase Reference)
NIST Chemistry Reference
europium(III) trioxide(1308-96-9)
EPA Substance Registry System
Europium oxide (Eu2O3) (1308-96-9)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
2
RTECS 
LE8053000
TSCA 
Yes
HS Code 
28469014
Toxicity
rat,LD50,oral,> 5gm/kg (5000mg/kg),Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 12, Pg. 616, 1993.
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
203262
Product name
Europium(III) oxide
Purity
99.99% trace metals basis
Packaging
5g
Price
$300.6
Updated
2024/03/01
Sigma-Aldrich
Product number
203262
Product name
Europium(III) oxide
Purity
99.99% trace metals basis
Packaging
25g
Price
$484
Updated
2024/03/01
Sigma-Aldrich
Product number
1.12156
Product name
Europium(III) oxide
Purity
99+
Packaging
1g
Price
$57.5
Updated
2024/03/01
Alfa Aesar
Product number
011299
Product name
Europium(III) oxide, REacton?, 99.99% (REO)
Packaging
1g
Price
$48.8
Updated
2023/06/20
Alfa Aesar
Product number
011299
Product name
Europium(III) oxide, REacton?, 99.99% (REO)
Packaging
5g
Price
$162
Updated
2023/06/20
More
Less

Europium Oxide Chemical Properties,Usage,Production

Chemical Properties

Europium oxide is a white to slightly pink powder, which is hygroscopic, and the color has a little difference due to different production methods. With different heating temperatures, two variants of pseudo-trigonal crystal system and equiaxed crystal system can be obtained, and the crystal structure of the latter is the same as that of scandium oxide. The relative density is 7.42, and the melting point is 2330°C. Insoluble in water, it can be dissolved in inorganic acid to generate the trivalent europium salt solution of the corresponding acid, it can also be dissolved in formic acid and acetic acid, and it can absorb carbon dioxide from the air to generate carbonate.

Uses

Europium oxide is now widely used as a phosphor activator, and europium activated yttrium vanadate is in commercial use as the red phosphor in color TV tubes. Europium oxide nanopowder acts as phosphors for lamps. It is used as a fluorescent label in immunoassay for atrazine. It is also used in color TV, X-ray, glass, crystal and other luminescent materials.

Application

Europium oxide, (Eu2O3), a compound of europium, is added to infra-sensitive phosphors to enhance the red colors on TV and computer-monitor picture tubes. It is also added to fluorescent light tubes to increase their efficiency, as well as to some materials to make lasers. Since it is a good neutron absorber, it is part of nuclear reactor control rods.

General Description

Europium Oxide, also called Europia, is used as a phosphor activator, color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor; no substitute is known. Europium Oxide (Eu2O3) is widely used as a red phosphor in television sets and fluorescent lamps, and as an activator for Yttrium-based phosphors. Europium Oxide is also applied in speciality plastic for laser material.

Europium Oxide Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Europium Oxide Suppliers

Tianjin Seventeen Element Technology Co. LTD
Tel
400-004-1117 13611222737
Email
ledbigtree@163.com
Country
China
ProdList
150
Advantage
58
Shanghai Yunfu Nano Technology Co., LTD
Tel
15796584478
Email
3246531796@qq.com
Country
China
ProdList
500
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
More
Less

View Lastest Price from Europium Oxide manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
Europium Oxide 1308-96-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-06
Hebei Guanlang Biotechnology Co., Ltd.
Product
Europium Oxide 1308-96-9
Price
US $100.00/PCS
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-03-24
Shaanxi Dideu Medichem Co. Ltd
Product
Europium(III) oxide 1308-96-9
Price
US $0.01-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50 tons
Release date
2020-05-27

1308-96-9, Europium OxideRelated Search:


  • dieuropiumtrioxide
  • Europia
  • europiumoxide(eu2o3)
  • europiumsesquioxide
  • europiumtrioxide
  • EUROPIUM(III) OXIDE, 99.99%
  • Europium (III) oxide (99.99% Eu) (REO) PURATREM
  • EuropiumoxideREOrosepowder
  • EuropiuM(Ⅲ)
  • oxo(oxoeuropiooxy)europium
  • nm 99.9%Europium(III oxide
  • um 99.9%Europium oxide
  • EUROPIUM OXIDE, 99.9%EUROPIUM OXIDE, 99.9%EUROPIUM OXIDE, 99.9%EUROPIUM OXIDE, 99.9%
  • EUROPIUM OXIDE, 99.99%EUROPIUM OXIDE, 99.99%EUROPIUM OXIDE, 99.99%EUROPIUM OXIDE, 99.99%
  • EUROPIUM(III) OXIDE (RE Element base)
  • Europium(III) oxide, (trace metal basis), 99.99%
  • EUROPIUM(III) OXIDE, 99.99% and 99.999% (RE Element base)
  • Europium(III) oxide, REacton, 99.996% (REO)
  • EUROPIUM(III) OXIDE, 99.9% and 99.99% (RE Element base)
  • Europium(Iii) Oxide, Reacton (Reo)
  • EuropiuM(III) oxide, 99.99%, (trace Metal basis)
  • EUROPIUM(III) OXIDE 99+ 1 G
  • Europium(Ⅲ) oxide
  • Europium(III) oxide 99.9% trace metals basis
  • Europium(III) oxide 99.99% trace metals basis
  • Europium(III) oxide 99.999% trace metals basis
  • Europium(III) oxide nanopowder, <150 nm particle size (TEM), 99.5% trace metals basis
  • EuropiuM(III) oxide, (trace Metal basis)
  • Europium(III) oxide, 99.999% trace rare earth metals basis
  • Europium(III) oxide, 99.99% trace rare earth metals basis
  • Europium oxide powder (Eu2O3)
  • EUROPIUM OXIDE
  • EUROPIUM(III) OXIDE
  • EUROPIUM(+3)OXIDE
  • EUROPIUM(III) OXIDE, NANOPOWDER, <100NM (BET), 99.5 %
  • EUROPIUM(III) OXIDE, 99.999%
  • EUROPIUM(III) OXIDE, 99.9%
  • EUROPIUM(III) OXIDE 99.9999%
  • EUROPIUM (III) OXIDE, 99.99%(REO) PHOSPHOR GRADE
  • EUROPIUM (III) OXIDE, 99.5% NANOPOWDER
  • EuropiumOxide99.9%Gr
  • EUROPIUM OXIDE GR
  • Eu2O3
  • EUROPIUM OXIDE, 99.9%
  • EUROPIUM OXIDE, 99.99%
  • europium(iii) oxide, reacton
  • EUROPIUM(III) OXIDE: (99.99% EU) (REO) PURATREM, ROSE POWDER
  • Europium(III) oxide, REacton, 99.99% (REO)
  • Europium oxide, REacton, 99.99% (REO) REM 100ppm
  • Europium(III) oxide, REacton, 99.9% (REO)
  • Europium(III) oxide, REacton, 99.999% (REO)
  • Europium oxide, 99.99% (REO)
  • Europium(III) oxide, REacton(R), 99.996% (REO)
  • Europium(III) oxide, REacton(R), 99.9% (REO)
  • Europium(III) oxide, REacton(R), 99.999% (REO)
  • Europium(III) oxide, REacton(R), 99.99% (REO)
  • Europium(III) oxide, 99.9% (REO)
  • Europium Oxide ISO 9001:2015 REACH