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HomeProduct name listPraseodymium chloride

Praseodymium chloride

Synonym(s):Praseodymium chloride;Praseodymium trichloride

  • CAS NO.:10361-79-2
  • Empirical Formula: Cl3Pr
  • Molecular Weight: 247.27
  • MDL number: MFCD00011176
  • EINECS: 233-794-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-28 13:53:25
Praseodymium chloride Structural

What is Praseodymium chloride?

Chemical properties

Green to blue powder

The Uses of Praseodymium chloride

Praseodymium(III) chloride is used in producing metal praseodymium and praseodymium compounds,glass,ceramic and coloring.

Safety Profile

Poison by intraperitoneal, subcutaneous, and intravenous routes. Moderately toxic by ingestion. A skin and eye irritant. When heated to decomposition it emits toxic fumes of Cl-. See also PRASEODYMIUM.

Purification Methods

Its 1M solution in 6M HCl is passed twice through a Dowex-1 anion-exchange column. The eluate is evaporated in a vacuum desiccator to about half its volume and allowed to crystallise [Katzin & Gulyas J Phys Chem 66 494 1962].

Properties of Praseodymium chloride

Melting point: 786 °C(lit.)
Boiling point: 1700°C
Density  4,02 g/cm3
Flash point: 1700°C
storage temp.  Inert atmosphere,Room Temperature
solubility  soluble in ethanol
form  powder
color  Green to blue
Specific Gravity 4.02
Water Solubility  Soluble in water. (1039g/L) at 13 C.
Sensitive  Hygroscopic
Merck  14,7712
Stability: hygroscopic
CAS DataBase Reference 10361-79-2(CAS DataBase Reference)
EPA Substance Registry System Praseodymium chloride (PrCl3) (10361-79-2)

Safety information for Praseodymium chloride

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H319:Serious eye damage/eye irritation
Precautionary Statement Codes P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Praseodymium chloride

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