19423-77-9

Usage

Uses

Used in Glass and Enamel Industry:
PRASEODYMIUM(III) CHLORIDE HYDRATE, 99.90% is used as a colorant for coloring glasses and enamels, providing an intense clean yellow color when mixed with certain other materials.
Used in Rare Earth Metal Production:
PRASEODYMIUM(III) CHLORIDE HYDRATE, 99.90% serves as the main raw material for producing Praseodymium Metal, which is an essential component in various high-tech applications.
Used in Motion Picture Industry:
PRASEODYMIUM(III) CHLORIDE HYDRATE, 99.90% is present in the rare earth mixture whose Fluoride forms the core of carbon arc lights, which are used in the motion picture industry for studio lighting and projector lights.
Used in Chemical Synthesis:
Aqueous solutions of praseodymium(III) chloride can be used as a starting material to prepare insoluble praseodymium(III) compounds for various applications.

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

Upstream product

• 7647-01-0 hydrogenchloride 
• 7732-18-5 water 
• 17272-46-7 PrCl₃*3H₂O 
• 10025-90-8 praseodymium(III) chloride hexahydrate 
• 17272-46-7 PrCl₃*2H₂O 
• 10025-90-8 praseodymium(III) chloride heptahydrate 

Downstream Products

• 109181-26-2 (PrCl₂(((H₃C)2N)3PO)4)⁽¹⁺⁾*B(C₆H₅)4^(1-)=(PrCl₂(((H₃C)2N)3PO)4)(B(C₆H₅)4) 
• 145190-53-0 {Pr(C₆H₃(OH)(OCH₃)CHNC₁₀H₇)2Cl₂(H₂O)2}⁽¹⁺⁾*Cl^(1-)*H₂O={Pr(C₆H₃(OH)(OCH₃)CHNC₁₀H₇)2Cl₂(H₂O)2}Cl*H₂O 

Relevant academic research and scientific papers

Solubility in the LaCl3-LnCl3-HCl-H2O (Ln = Pr, Nd) systems at 25°C

The solubility in the quaternary water-salt systems LaCl 3-NdCl3-HCl-H2O (1) and LaCl3- PrCl3-HCl-H2O (2) at 25°C was studied in the section of 40 wt % hydrochloric acid, a system with a eutonic discontinuity. The composition at the point of discontinuity for the eutonic solution is the following. In system 1: 4.67 wt % LaCl3 · 7H2O, 0.37 wt % PrCl3 · 7H2O, 37.98 wt % HCl, and 56.98 wt % H2O; in system 2: 4.37 wt % LaCl3 · 7H 2O, 0.93 wt % NdCl3 · 6H2O, 37.88 wt % HCl, and 56.82 wt % H2O.

Synthesis, structure, thermal and luminescent behaviors of lanthanide-Pyridine-3,5-dicarboxylate frameworks series

The isostructural series of lanthanide pyridine-3,5-dicarboxylates of the formula [Ln2pdc3(dmf)2]·(dmf) x(H2O)y where Ln are lanthanides from La(III) to Lu(III); pdc2--C5/s

Solubility in the PrCl3-SmCl3-HCl-H2O System at 25°C

The solubility in the PrCl3-SmCl3-HCl-H2O quaternary water-salt system was studied at 25°C along the 40% hydrochloric acid section (a system with solid solutions and discontinuity). The composition of the discontinuity poi

Synthesis, crystal structures and properties of a series of three-dimensional lanthanide coordination polymers with the rigid and flexible mixed dicarboxylate ligands of 1,4-benzene dicarboxylic acid and succinic acid

A series of new lanthanide coordination polymers, with the formula [Ln(Suc)0.5(p-BDC)] (Ln = Eu (1), Sm (2), Tb (3), Pr (4), Ho (5); H2Suc = succinic acid; p-H2BDC = 1,4-benzene dicarboxylic acid), have been synthesized un

Synthesis, structure, and antibacterial properties of ternary rare-earth complexes with o-methylbenzoic Acid and 1,10-phenanthroline1

Ternary rare-earth complexes with o-methylbenzoic acid (o-MBA) and 1,10-phenanthroline (Phen) Ln2(o-MBA)6(Phen)2 ? nH2O(n = 0, 1) (Ln = La, Pr, Y, Yb) were synthesized and characterized by elemental analysis, IR

Syntheses and characterization of novel lanthanide adamantine-dicarboxylate coordination complexes

Hydrothermal reactions of 1,10-phenanthroline (phen), 1,3-adamantanedicarboxylic acid (H2L) and lanthanide chlorides yielded six compounds: [Ln(L)(HL)(phen)] (Ln=Pr, 1; Nd, 2), [Ln(L)(HL)(phen)(H2O)] (Sm, 3; Eu, 4), [Tb(L)(HL)(phen)(

Phase equilibrium system of RbCl-PrCl3-HCl(12.86 mass %)-H 2O at 298.15 K and standard molar enthalpy of formation of new solid-phase compound

The equilibrium solubility of the quaternary system RbCl-PrCl 3-HCl-H2O was determined at 298.15 K and the corresponding equilibrium diagram was constructed in this paper. The quaternary system is complicated with three equilibrium s

Synthesis, structure and properties of [Pr(DMSO)5(H 2O)2](μ-CN)[Co(CN)5]·H2O

A new cyano-bridged praseodymiumIII-cobaltIII complex [Pr(DMSO)5(H2O)2](μ-CN)[Co(CN) 5]·H2O, (1), has been synthesized via solution reaction and characterized by X-ray diffraction. The slightly distorted square-antiprism eightfold-coordinated Pr(III) and the approximately oriented octahedrally sixfold-coordinated Co(III) are linked by a cyano-bridge group to form a dinuclear complex. The [Pr(DMSO)5(H2O) 2](μ-CN)[Co(CN)5] species are held together via hydrogen bonds to form a two-dimensional slab. The magnetic properties show that complex 1 exhibits antiferromagnetic interactions. IR and thermogravimetry- differential thermal analyses (TG-DTA) are also presented.

Reassignment of the crystal space group of crystalline Pr[M(CN)6] · 5H2O (M = Cr, Fe, Co)

Refinement of the X-ray crystal structures of Pr[M(CN)6] · 5H2O (M = Cr, Fe, Co) enables their space group to be reassigned to P63/mmc. Spectral characteristics are reported for M = Cr and the distinction between the penta

Two novel R- and S-malato-bridged coordination polymers by reacting lanthanide chloride and maleic anhydride, 1,10-phenanthroline at hydrothermal condition

Two less common lanthanide coordination polymers, [Ln2(fum)(malate)2(phen)2]n ·n1.25H2O (Ln=Eu, 1; Pr, 2. fum=fumarate, phen=1,10-phenanthroline) were synthesized and characterized by IR spectra and X-ray crystallography. Single crystal X-ray diffraction analysis shows that complex 1 is isostructural with complex 2. In the two complexes, we found a pair of enantiomers (R-malate and S-malate) which are obtained by addition reaction between maleate and water and fumarate which result from configurational tranformation of maleate. The two structures consist of coordination polymer chains along the c-axis which are held together solely through hydrogen bonding and π-π stacking. Three-dimension supramolecular structures are formed through the two types of weak interaction. The IR data are also described and compared with those of other similar complexes.