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Europium Oxide CAS#1308-96-9
Basic Information
Eu₂O₃
w; h; i; t; e; ; t; o; ; p; a; l; e; ; p; i; n; k; ; p; o; w; d; e; r
Europium oxide is a white to pale pink, hygroscopic rare-earth powder with crystal forms influenced by calcination conditions. It is insoluble in water but dissolves in inorganic and selected organic acids. Used in phosphor systems for red luminescence, fluorescent lighting and laser-related materials, it also has neutron-absorbing applications in nuclear reactor control components.
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High Thermal Stability：With a melting point of 2330 °C, europium oxide maintains excellent performance under high-temperature processing and demanding industrial conditions.
Controllable Crystal Structure：Different heating temperatures allow formation of distinct crystal systems, offering flexibility for material design and specialized applications.
Good Chemical Reactivity：Insoluble in water but readily soluble in inorganic, formic, and acetic acids, enabling efficient conversion to trivalent europium salts for further use.
High Density and Material Purity Potential：High relative density and stable rare-earth oxide composition make it suitable for advanced materials, optical, and electronic applications.
Product Description of Europium Oxide CAS#1308-96-9
Europium oxide appears as white to pale pink powder, whose color varies with production processes. It is hygroscopic and exists in two crystal forms, pseudo-trigonal and equiaxed, depending on calcination temperature. The equiaxed phase possesses the same crystal structure as scandium oxide. It features a relative density of 7.42 and a melting point of 2330 °C. Insoluble in water, it dissolves in inorganic acids to generate trivalent europium salts, and is also soluble in formic acid and acetic acid. Moreover, it can absorb atmospheric carbon dioxide and convert into europium carbonate.
Product Application of Europium Oxide CAS#1308-96-9
Europium oxide (Eu₂O₃) is commonly used as an additive for infrared-sensitive phosphors to enhance red luminescence in TV and computer display picture tubes. It is also added to fluorescent lamps to boost luminous efficiency and used in laser-related materials. Thanks to its strong neutron-absorbing property, it is further applied in control rods for nuclear reactors.
Parameters
Safety Information
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.
2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.
3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.
4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.
5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.
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