CAS 13778-59-1

Lanthanum phosphate

Description:

Lanthanum phosphate, with the chemical formula LaPO4, is an inorganic compound that consists of lanthanum, phosphorus, and oxygen. It typically appears as a white or off-white powder and is known for its low solubility in water, making it stable under various conditions. This compound crystallizes in several forms, including monazite and xenotime, which are significant in mineralogy. Lanthanum phosphate is often utilized in various applications, including as a phosphor in fluorescent lamps, in ceramics, and as a catalyst in chemical reactions. Its unique properties, such as high thermal stability and resistance to radiation, make it valuable in nuclear applications and materials science. Additionally, lanthanum phosphate can serve as a precursor for the synthesis of other lanthanide compounds. Safety considerations should be taken into account when handling this substance, as lanthanum and its compounds can pose health risks if ingested or inhaled. Overall, lanthanum phosphate is an important compound in both industrial and research settings.

Formula: H₃O₄P·La

InChI: InChI=1S/La.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)

InChI key: InChIKey=AUOXQXPFOXZHRO-UHFFFAOYSA-N

SMILES: P(=O)(O)(O)O.[La]

Synonyms:

• Phosphoric acid lanthanum salt (1:1)
• Lanthanum orthophosphate (LaPO4)
• Lanthanum phosphate
• Lanthanum phosphate
• Lanthanum(3+) orthophosphate (LaPO4)
• Phosphoric acid, lanthanum(3+) salt (1:1)