CAS 16469-16-2
:Praseodymium trihydroxide
Description:
Praseodymium trihydroxide, with the CAS number 16469-16-2, is an inorganic compound composed of praseodymium, a rare earth element, and hydroxide ions. It typically appears as a greenish-yellow solid and is known for its relatively low solubility in water, which is characteristic of many rare earth hydroxides. This compound is often used in various applications, including ceramics, catalysts, and as a precursor for other praseodymium compounds. Praseodymium trihydroxide exhibits amphoteric behavior, meaning it can react with both acids and bases. Its thermal stability allows it to withstand high temperatures, making it suitable for high-temperature applications. Additionally, praseodymium compounds are known for their unique optical properties, which can be exploited in glass and pigment production. Handling this compound requires standard safety precautions, as with other rare earth materials, due to potential health risks associated with inhalation or ingestion. Overall, praseodymium trihydroxide is an important material in the field of materials science and chemistry.
Formula:H3O3Pr
InChI:InChI=1/3H2O.Pr/h3*1H2;/q;;;+3/p-3
InChI key:InChIKey=ZLGIGTLMMBTXIY-UHFFFAOYSA-K
SMILES:[Pr](O)(O)O
Synonyms:- Praseodymium hydroxide
- Praseodymium hydroxide (Pr(OH)3)
- Praseodymium hydroxide (Pr(OH)<sub>3</sub>)
- Trihydroxypraseodymium
- Praseodymium trihydroxide
- Praseodymium trihydroxide
- Einecs 240-513-9
- Praseodymium(III)trihydoxide
- Praseodymium(III) hydroxide
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