CAS 10138-01-9

Europium nitrate

Description:

Europium nitrate, with the chemical formula Eu(NO3)3, is an inorganic compound that consists of europium cations and nitrate anions. It typically appears as a white or pale yellow crystalline solid and is highly soluble in water, which makes it useful in various applications, including as a precursor for europium-based phosphors and in the production of luminescent materials. Europium, a rare earth element, imparts unique optical properties to the compound, making it valuable in the fields of electronics and materials science. The compound is hygroscopic, meaning it can absorb moisture from the air, which can affect its stability and handling. Europium nitrate is also known for its luminescent properties, particularly under ultraviolet light, which is exploited in various lighting and display technologies. Safety precautions should be taken when handling europium nitrate, as it can pose health risks if ingested or inhaled, and appropriate protective equipment should be used to minimize exposure.

Formula: Eu·3HNO₃

InChI: InChI=1S/Eu.HNO3/c;2-1(3)4/h;(H,2,3,4)

InChI key: InChIKey=GEIGXJHXQWKQAT-UHFFFAOYSA-N

SMILES: N(=O)(=O)O.[Eu]

Synonyms:

• Europium nitrate (Eu(NO3)3)
• Nitric acid, europium(3+) salt
• Europium trinitrate
• Europium(3+) nitrate
• Nitric acid, europium(3+) salt (3:1)