Europium Nitrate (Eu(NO3)3) Description
These compounds, including chlorides, sulfates and nitrates, are soluble in water or polar organic solvents. Lipophilic europium complexes feature acetylacetonate-like ligands. Europium compounds exist predominantly in the trivalent oxidation state under most conditions. In these compounds, Eu(III) is bonded to 6–9 oxygen-bearing ligands (typically water).
Europium Nitrate (Eu(NO3)3) Application
Europium nitrate hydrate is used primarily, like other europium compounds, for its phosphorescent properties in oxidation states +2 or +3.
- Optical glass, preservatives, additives, catalysts, optical glass
Phosphors: Europium nitrate is an intermediate for the manufacture of europium-doped phosphors. These phosphors serve as essential components in various display technologies, including cathode ray tubes (CRT), plasma screens and fluorescent lamps. Europium-doped phosphors emit red, orange or other light colours when excited by electrons, thereby proving valuable for display and lighting applications.
Colour television tubes: In the past, europium-doped phosphors were frequently employed in colour television cathode-ray tubes (CRTs) to produce red and blue colours on the screen.
Solid-state lighting: Europium-doped phosphors are utilised in solid-state lighting applications such as white LEDs and compact fluorescent lamps (CFLs). They contribute to the enhancement of the colour rendering index (CRI) and the overall efficiency of these light sources.
Biological and medical assays: Europium-doped compounds, including europium nitrate, are used as luminescence markers in biological and medical tests. They enable the sensitive detection of specific biological markers and molecules, such as antibodies and DNA.
X-ray imaging: Europium compounds, including europium nitrate, have been investigated for use as contrast agents in X-ray imaging. They can enhance the visibility of certain tissues and organs in medical imaging.
Cathodoluminescence detectors: Europium-doped phosphors are employed in cathodoluminescence detectors for electron microscopy. They emit light when excited by an electron beam, thereby facilitating the characterisation and analysis of materials at the nanoscale.
Optical coatings: Europium-doped materials can be applied as optical coatings for lenses, prisms and other optical components. They may improve the performance of these components by enhancing their optical properties.
Nuclear reactors: Europium compounds, including europium nitrate, can be implemented as burnable neutron poisons in nuclear reactors. They assist in regulating the reactor’s neutron flux and increase safety by controlling reactivity.
Catalysis: Europium compounds, including europium nitrate, are under investigation for their catalytic properties in various chemical reactions, including organic transformations and industrial processes.
Research and development: Europium nitrate is employed in scientific research and development across several fields, including materials science, chemistry and physics, due to its distinct luminescent and magnetic properties.
Europium Nitrate (Eu(NO3)3) Specifications
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Product No.
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Description
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Purity (REO/TREO)
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NO63-3N
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Europium nitrate
TREO: > 40%
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99.9%
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NO63-4N
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Europium nitrate
TREO: > 40%
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99.99%
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Europium Nitrate (Eu(NO3)3) Packaging
Our europium nitrate (Eu(NO3)3) is clearly labelled for efficient identification and quality control. Great care is taken to prevent any damage during storage or transport.
Converters & Calculators
