Praseodymium(III) chloride heptahydrate

Basic Information

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CAS Number

10025-90-8

Molecular Formula

Cl3H14O7Pr

Molecular Weight

373.37 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

115°C

SMILES

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O.O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Pr+3]

InChI

InChI=1S/3ClH.7H2O.Pr/h3*1H;7*1H2;/q;;;;;;;;;;+3/p-3

InChIKey

RQHUQJCIAFYPAI-UHFFFAOYSA-K

LogP

1.53630

Complexity

Safety Information

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Stability

hygroscopic

Synonyms & References

English

praseodymium(3+);trichloride;heptahydrate
10025-90-8
PRASEODYMIUM(III) CHLORIDE HEPTAHYDRATE
Praseodymium chloride (PrCl3), heptahydrate (8CI,9CI)
Praseodymium chloride--water (1/3/7)
DTXSID60615795
Praseodymium chloride(PrCl3), heptahydrate (8CI,9CI)
Praseodymium Chloride Heptahydrate
praseodymium(3+),trichloride,heptahydrate
PRASEODYMIUM CHLORIDE HYDRATE
PRASEODYMIUM CHLORIDE,HYDROUS
praseodymiumchlorideheptahydrate99.9
PRASEODYMIUMCHLORIDEHEPTAHYDRATE
AK00555078
Praseodymium(3+);trichloride;heptahydrate

MDL Number

MFCD00149829

Customs Code

28469025

FAQ

What are the physical and chemical properties of Praseodymium(III) chloride heptahydrate (CAS: 10025-90-8)?

Praseodymium(III) chloride heptahydrate is a greenish-yellow solid with a crystalline form. Its molecular weight is approximately 471.12 g/mol. It is slightly soluble in water and has low reactivity with common acids. This compound is used in various applications due to its magnetic, luminescent, and catalytic properties.

How is Praseodymium(III) chloride heptahydrate (CAS: 10025-90-8) typically synthesized?

Praseodymium(III) chloride heptahydrate is usually synthesized by reacting praseodymium oxide or praseodymium metal with hydrochloric acid. The reaction is carried out under controlled conditions to achieve high purity and yield. The process often involves the use of a solvent and may require purification steps to remove impurities.

What industries use Praseodymium(III) chloride heptahydrate (CAS: 10025-90-8)?

Praseodymium(III) chloride heptahydrate is used in various industries including electronics, where it is used in the production of neodymium-iron-boron magnets; in optics, where it is used as a dopant in optical fibers; and in phosphors, where it is used in the production of green and yellow fluorescent materials.

What precautions should be taken when handling Praseodymium(III) chloride heptahydrate (CAS: 10025-90-8)?

When handling Praseodymium(III) chloride heptahydrate, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate absorbent materials and reported to a supervisor. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.