10024-93-8

Basic information

• Product Name: NEODYMIUM CHLORIDE
• Synonyms: Neodymium Chloride, Anhydrous;Neodymium(III) chloride hydrate, REacton(R), 99.9% (REO);Neodymium(III) chloride, anhydrous, 99.9% (REO);Neodymium(III) chloride, ultra dry, 99.99% (REO);Neodymium(III) chloride hydrate, REacton(R), 99.99% (REO);NEODYMIUM(III) CHLORIDE, 99.90%, ANHYDROUS;Neodymium(III) trichloride;Neodymium(III) chloride,99.9%,anhydrous
• CAS NO: 10024-93-8
• Molecular Formula: Cl₃Nd
• Molecular Weight: 250.6
• EINECS: 233-031-5
• Product Categories: Inorganics;Catalysis and Inorganic Chemistry;Chemical Synthesis;Crystal Grade Inorganics;Neodymium Salts;NeodymiumMetal and Ceramic Science;Salts;metal halide;Catalysis and Inorganic Chemistry;Chemical Synthesis;Crystal Grade Inorganics;Materials Science;Metal and Ceramic Science;Neodymium;Neodymium Salts;Other Metal
• Mol File: 10024-93-8.mol

Chemical Properties

• Melting Point: 784 °C(lit.)
• Boiling Point: 1600°C (estimate)
• Appearance: White to off-white/powder
• Density: 4.134 g/mL at 25 °C(lit.)
• Vapor Pressure: 33900mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility: Soluble in water and ethanol.
• Sensitive: Hygroscopic
• Stability: hygroscopic
• Merck: 14,6450
• CAS DataBase Reference: NEODYMIUM CHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: NEODYMIUM CHLORIDE(10024-93-8)
• EPA Substance Registry System: NEODYMIUM CHLORIDE(10024-93-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 2
• RTECS: QO8750000
• TSCA: Yes
• Hazardous Substances Data: 10024-93-8(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 10024-93-8 differently. You can refer to the following data:
1. Neodymium Chloride mainly used for glass, crystal and capacitors. Colours glass delicate shades ranging from pure violet through wine-red and warm gray. Light transmitted through such glass shows unusually sharp absorption bands. It is useful in protective lenses for welding goggles. It is also used in CRT displays to enhance contrast between reds and greens. It is highly valued in glass manufacturing for its attractive purple coloring to glass.
2. Neodymium(III) chloride is used as a precursor for the production of neodymium metal. It is used as a catalyst and accelerates polymerization of various dienes such as polybutylene, polybutadiene, and polyisoprene. It has luminescence property and is widely used as fluorescent label in organic molecules, thereby helping in easy tracking of the compound using fluorescence microscope during various physical and chemical reactions.

Chemical Properties

white to off-white powder

Flammability and Explosibility

Notclassified

Safety Profile

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

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

Upstream product

• 13477-89-9 neodymium(III) chloride hydrate 
• 7782-50-5 chlorine 
• 7719-09-7 thionyl chloride 
• 7446-70-0 aluminium trichloride 
• 10026-04-7 tetrachlorosilane 
• 56-23-5 tetrachloromethane 
• 7647-01-0 hydrogenchloride 
• 13477-89-9 neodymium(III) chloride hexahydrate 
• 65415-70-5 neodymium trichloride monohydrate 
• 129836-96-0 neodymium oxalate 
• 127-19-5 N,N-dimethyl acetamide 

Downstream Products

• 7647-14-5 sodium chloride 
• 98521-13-2 (NdCl₃((C₆H₁₁)2PHO)3) 

Relevant articles and documents

Synthesis, characterization and thermal behaviour of solid state compounds of 4-methylbenzylidenepyruvate with lighter trivalent lanthanides

Solid state Ln-4-Me-BP compounds, where Ln stands for lighter trivalent lanthanides (lanthanum to europium) and 4-Me-BP is 4-methylbenzylidenepyruvate, have been synthesized. Elemental analysis, complexometry, X-ray powder diffractometry, infrared spectro

Phase equilibria in rare-earth chloride-fluoride and rare-earth chloride-magnesium fluoride systems

Equilibrium phase diagrams for the systems LaCl3-LaF3, CeCl3-CeF3, NdCl3-NdF3, LaCl3-MgF2, CeCl2-MgF2, and NdCl3-MgF2 were determined by differential thermal analysis. A eutectic was observed at 654° ± 4°C and 31 molpercent LaF3 in the LaCl3-LaF3 system, 620° ± 3°C and 31.5 molpercent CeF3 in the CeCl3-CeF3 system, 615° ± 5°C and 29 molpercent NdF3 in the NdCl3-NdF3 system, 723° ± 5°C and 30 molpercent MgF2 in the LaCl3-MgF2 system, 690° ± 3°C and 26 molpercent MgF2 in the CeCl3-MgF2 system, and 655° ± 3°C and 26.5 molpercent MgF2 in the NdCl3-MgF2 system. A compound, NdCl3·NdF3, decomposing at 595° ± 5°C, also was observed in the NdCl3-NdF3 system. On the basis of agreement between the activities calculated by the Temkin model and the Clausius-Clapeyron equation, the melts of the rare-earth (RE) chloride and fluoride consisted of RE3+, Cl-, and F-. The melts formed with a rare-earth chloride and magnesium fluoride consisted of RE3+, Mg2+, RECl63-, and MgF42-.

Near-infrared luminescent xerogel materials covalently bonded with ternary lanthanide [Er(III), Nd(III), Yb(III), Sm(III)] complexes

A β-diketone ligand 4,4,5,5,5-pentafluoro-1-(2-naphthyl)-1,3- butanedione (Hpfnp), which contains a pentafluoroalkyl chain, was synthesized as the main sensitizer for synthesizing new near-infrared (NIR) luminescent Ln(pfnp)3phen (phen = 1,10-p

IR luminescence of neodymium(III) and ytterbium(III) complexes with acylpyrazolones in solutions

Acylpyrazolones (L1-L5) have been synthesized and the conditions of their complexation with neodymium(III) and ytterbium(III) ions in aqueous solutions have been elucidated. The component ratio in the synthesized complexes is Nd(Yb) : L = 1 : 1. The conditions of excitation and luminescence of the ligands and complexes have been studied. The formation of mixed-ligand complexes upon the introduction of trio-ctyl- or triphenylphosphine oxide leads to a considerable rise of neodymium and ytterbium. In the presence of 1,10-phenanthroline and bathophenanthroline, competing complexation leads to a 20-70% decrease in luminescence intensity. The introduction of water-miscible organic solvents (30 vol %) decreases the Nd(III) and Yb(III) luminescence intensity by a factor of 9-20. Pleiades Publishing, Ltd., 2011.

Low-temperature heat capacity and thermodynamic properties of crystalline [RE (Gly)3(H2O)2]Cl3 ·2H2O (RE = Pr, Nd, Gly = Glycine)

Heat capacities of two solid complexes of rare-earth elements with glycine [RE(Gly)3(H2O)2]Cl3 ·2H2O (RE = Pr, Nd, Gly = Glycine) have been measured with a high-precision automatic adiabatic calorimeter over the temperature range from 78 to 380 K. The melting point, molar enthalpy and entropy of fusion for the two complexes were determined on the basis of the heat capacity measurements. Thermal decompositions of the two complexes were studied by thermogravimetric (TG) techniques and a possible mechanism for the decompositions is suggested.

Microcalorimetric studies on the interactions of lanthanide ions with bovine serum albumin

The interactions of lanthanide ions (Ln3+) with bovine serum albumin (BSA) under mimetic physiological conditions (310.15 K, pH 6.7, 0.1MNaCl) were studied by microcalorimetry. For the first time, based on Two Sets of Independent Sites Model, m

Photoacoustic phase study on the frequency dependence of phase angle and triplet state lifetime of Nd(III)-acetylacetonate

The amplitude and phase of the photoacoustic (PA) signal generated in the rare earth complex powder of Nd(III)-acetylacetonate (Nd(AA)3) were examined. By using the reasonably simplified formula about phase angle at the wavelengths assigned to π-π* transition of ligand and f-f transitions of Nd3+, the instrumental contribution to phase angle at different chopping frequency was calculated. The frequency dependence of sample phase angle, the relative phase angle shift caused by instrumental factors and the calculation of triplet state lifetime of sample under study were also discussed. Being independent of sample, the instrumental contribution to phase angle was regarded as a parameter representing the situations of instruments and measurement and it became an approach to calculate the relaxation time of ligand in rare earth complex.

Near-infrared luminescent hybrid materials doped with lanthanide (Ln) complexes (Ln = Nd, Yb) and their possible laser application

The crystal structures of ternary Ln(DBM)3phen complexes (DBM = dibenzoylmethane, phen = 1,10-phenanthroline, and Ln = Nd, Yb) and their in situ syntheses via the sol-gel process are reported. The properties of the Ln(DBM)3phen complexes and their corresponding Ln3+/DBM/ phen-co-doped luminescent hybrid gels obtained via an in situ method (Ln-D-P gel) have been studied. The results reveal that the lanthanide complexes are successfully in situ synthesized in the corresponding Ln-D-P gels. Both Ln-(DBM)3phen complexes and Ln-D-P gels display sensitized near-infrared (NIR) luminescence upon excitation at the maximum absorption of the ligands, which contributes to the efficient energy transfer from the ligands to the Ln3+ ions (Ln = Nd, Yb), an antenna effect. The radiative properties of the Nd3+ ion in a Nd-D-P gel are discussed using Judd-Ofelt analysis, which indicates that the 4F3/2 a?? 4I11/2 transition of the Nd3+ ion in the Nd-D-P gel can be considered as a possible laser transition. ? 2005 American Chemical Society.

A systemic study of stepwise chlorination-chemical vapor transport characteristics of pure rare earth oxides from Sc2O3 to Lu2O3 mediated by alkaline chlorides as complex former

A systematic study has been carried out for the stepwise chlorination-chemical vapor transport (SC-CVT) characteristics of pure rare earth oxides from Sc2O3 to Lu2O3 mediated by the vapor complexes KLnCl4 and NaLnCl4 (Ln = Sc, Y and La-Lu) used NaCl and KCl as complex former, respectively. The results showed that the SC-CVT characteristics are similarly for NaCl and KCl as complex former, the main deposition temperature of the rare earth chlorides LnCl3 is in the increasing order ScCl3 3 3, and then with a systematically decreasing trend from the early lanthanide chlorides to the end one. The results also showed that the total transported amount of the produced chlorides is YCl3 > ScCl3, and they are much higher than that of most lanthanoid chlorides. For lanthanoids, the total transported amount of chloride increases systematically from the early lanthanoid chlorides to the end one except for EuCl3 and GdCl3 mediated by KCl and NaCl as complex former, respectively, which showed the divergence effect of Gd in the total transport efficiency. But there are some differences in SC-CVT characteristics of pure rare earth oxide mediated by KCl and NaCl as complex former, that is the main deposition temperature region for the same rare earth element was lower for KCl than that for NaCl as complex former except for LaCl3, CeCl3, YbCl3 and LuCl3, while the total transport amount of rare earth chloride for KCl as complex former is higher than that for NaCl except for LaCl3 and EuCl3. More over, the discussion was carried out for Sc and Y on the one hand and the lanthanides contain 4f electron as another hand based on the 4f electron hybridization assumption. Further more, the transport characteristics of rare earth oxides with alkaline chlorides as complex former in this study were compared to that with AlCl3 as complex former.

The Investigation of Conductivity of Liquid NdCl3-LiCl-KCl System by Mixture Design

Scheffe' simplex centroid design and alternating electric bridge method have been used to design an experiment and to measure the conductivity of the rare earth molten salt system NdCl3-LiCl-KCl.The results are presented in the form of a regression equation between composition and conductivity, as well as in the form of an isogram of conductivity for the ternary system.