Suoyi Factory Price Europium Oxide White Powder EU2o3 Europium Oxide EU2o3 Powder CAS No. 1308-96-9

• CAS No.: 1308-96-9
• Formula: EU2o3
• EINECS: 215-165-6
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SYEUO
• Classification: Europium Oxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• Name: Europium(III) Oxide Powder
• Name1: Strontium Chloride
• Name2: EU2o3 Powder
• Name3: Rare Earth Oxide
• CAS: 12020-60-9,12770-85-3
• Einecs1: 234-660-8
• Transport Package: 25kg Plastic Drum
• Specification: 99.9-99.999%
• Trademark: Suoyi
• Origin: Hebei
• HS Code: 2846901400
• Production Capacity: 2000 Tons/Month
• Package Size: 25.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 15.000kg

Product Description

Chinese Manufacturer Eu2o3 Europium Oxide Powder for Red Phosphor Activator 12770-85-3 99.99%
 

Product Description

Europium (III) Oxide, Eu₂O₃, 99.999% 5N High Purity Powder

Eu2O3/TREO (% min.)	99.999	99.99	99.9
TREO (% min.)	99	99	99
Loss On Ignition (% max.)	0.5	1	1
Rare Earth Impurities	ppm max.	ppm max.	% max.
La2O3/TREO	1	5	0.001
CeO2/TREO	1	5	0.001
Pr6O11/TREO	1	5	0.001
Nd2O3/TREO	1	5	0.001
Sm2O3/TREO	2	10	0.05
Gd2O3/TREO	1	10	0.05
Tb4O7/TREO	1	10	0.001
Dy2O3/TREO	1	10	0.001
Ho2O3/TREO	1	5	0.001
Er2O3/TREO	1	5	0.001
Tm2O3/TREO	1	5	0.001
Yb2O3/TREO	1	5	0.001
Lu2O3/TREO	1	5	0.001
Y2O3/TREO	1	5	0.001
Non-Rare Earth Impurities	ppm max.	ppm max.	% max.
Fe2O3	5	8	0.001
SiO2	50	100	0.01
CaO	10	30	0.01
CuO	1	5	0.001
Cl-	100	300	0.03
NiO	2	5	0.001
ZnO	3	10	0.001
PbO	2	5	0.001

• Product Number: Europium Oxide
• Formula: Eu₂O₃
• CAS Number: 1308-96-9
• Molecular Weight: 351.296  g/mol
• Density: 7.42 g/cm³ at 25°C
• Melting Point: 2350°C
• Color: white powder
• Solubility: Insoluble in water.
• Purity: 99.999% 5N (Eu₂O₃/TREO*)

* TREO - Total Rare Earth Oxides

Applications 

Europium(III) oxide (Eu₂O₃) is widely used as a red or blue phosphor in television sets and fluorescent lamps, and as an activator for yttrium-based phosphors. It is also an agent for the manufacture of fluorescent glass.

Notes: More detailed product information including SDS, certificate of analysis (COA), lead time and volume pricing are available upon request. 

Product Parameters

Europium oxide (Eu2O3)
Appearance: pale pink powder
Formula: Eu2O3
CAS No. : 1308-96-9
EINECS No.: 215-165-6
Molecular weight: 351.9262
Density: 7.42g/cm3 
Melting point: 2350 °C 
Insoluble in water, soluble in acid. It can volatilize together with steam, is alkaline, toxic, irritating to eyes, respiratory tract and skin, can absorb carbon dioxide in the air and can form water-soluble salts with inorganic acids.

Europium Oxide Used to Make Fluorescent Powder for Color Kinescope
Rare Earth EU2o3 99.999% Europium Oxide Powder CAS: 12770-85-3
Chinese Manufacturer EU2o3 Europium Oxide Powder for Red Phosphor Activator 12770-85-3 99.99%
Europium Oxide Eu2O3
 

Purity		4N	5N	5N
REO % min.		99	99	99
Eu2O3/REO% min.		99.99	99.999	99.999
Rare earth impurities % max.	La2O3	0.000 3	0.000 05	0.000 05
	CeO2	0.000 5	0.000 05	0.000 05
	Pr6O11	0.001	0.000 05	0.000 05
	Nd2O3	0.001	0.000 05	0.000 05
	Sm2O3	0.001	0.000 2	0.000 2
	Gd2O3	0.001	0.000 2	0.000 2
	Tb4O7	Total is less than 0.005	0.000 05	0.000 05
	Dy2O3		0.000 05	0.000 05
	Ho2O3		0.000 05	0.000 05
	Er2O3		0.000 05	0.000 05
	Tm2O3		0.000 05	0.000 05
	Yb2O3		0.000 05	0.000 05
	Lu2O3		0.000 05	0.000 05
	Y2O3		0.000 05	0.000 05
Non rare earth impurities % max.	Fe2O3	0.000 7	0.000 5	0.000 3
	CaO	0.001	0.000 8	0.000 8
	CuO	0.000 5	0.000 1	0.000 1
	NiO	0.000 5	0.000 1	0.000 1
	PbO	0.000 5	0.000 3	0.000 1
	SiO2	0.005	0.005	0.001
	ZnO	0.000 5	0.000 5	0.000 1
	Cl-	0.01	0.01	0.005
L.O.I  % Max.		1	1	1

Application

Application:

1. Used as red phosphor activator for color TV, phosphor for high pressure  lamp.
2. It is used to make dyes, rubber vulcanization accelerators, medicines, pesticides and fungicides, amino resins, urea-formaldehyde resins, metal chelating agents EDTA, etc.
3. Used as a solvent for fibrin, etc.

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Company Profile

Hebei Suoyi New Material Technology Co., Ltd. was founded since 2012. It is a company committed to integrating the highest quality, most comprehensive and stable chemical advanced materials for customers. Suoyi has a comprehensive supplier system in 145 cities in China. We cooperate with 26 aluminum salt companies, 19 companies rare earth salt companies, and 22 zirconium salt companies which among the top 50 in China.
Suoyi's experienced supplier system can deliver more than 1,500 customized materials, mainly involving 195 rare earth oxides, 45 rare earth fluorides, 145 zirconium salts, 358 aluminum salts and 99 nano materials. Application: spraying industry, biomedicine, optical glass, artificial gems, new energy, automobile industry, petroleum industry, ceramic industry, electronics industry, agriculture, food and other fields. Products are exported to Europe, America, Asia and other countries, and have cooperated with well-known companies in Japan and South Korea for more than 7 years.
Since it was founded, Suoyi has been adhering to the business philosophy of "integrity, cooperation, innovation, and win-win", with the purpose of "market-oriented, customer-centric, customized services", to provide customers with quality products and first-class services. Suoyi is willing to provide you with customized products and services and excellent solutions.

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