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CAS 13510-41-3

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Praseodymium(III) sulfate octahydrate

Description:
Praseodymium(III) sulfate octahydrate is an inorganic compound with the formula Pr2(SO4)3·8H2O. It is a hydrated salt of praseodymium, a rare earth element, and sulfate ions. This compound typically appears as a crystalline solid, often characterized by its greenish-yellow color due to the presence of praseodymium ions. It is soluble in water, and the octahydrate form indicates that it contains eight molecules of water for each formula unit, contributing to its stability and solubility. Praseodymium(III) sulfate octahydrate is used in various applications, including in the production of praseodymium-based ceramics and as a precursor in the synthesis of other praseodymium compounds. It exhibits typical properties of rare earth sulfates, such as thermal stability and the ability to form complexes. Handling this compound requires caution, as praseodymium compounds can be toxic in large quantities, and appropriate safety measures should be taken to avoid inhalation or skin contact.
Formula:H16O20Pr2S3
InChI:InChI=1/3H2O4S.8H2O.2Pr/c3*1-5(2,3)4;;;;;;;;;;/h3*(H2,1,2,3,4);8*1H2;;/q;;;;;;;;;;;2*+3/p-6
SMILES:OS(=O)(=O)O.OS(=O)(=O)O.OS(=O)(=O)O.O.O.O.O.O.O.O.O.[Pr].[Pr]
Synonyms:
  • Praseodymiumsulfateoctahydrate
  • Praseodymium(+3) Cation Trisulfate Octahydrate
  • Praseodymium Sulfate
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