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19423-78-0 - Neodymium(III) chloride hydrate, REacton®, 99.9% (REO) - 11251 - Alfa Aesar

11251 Neodymium(III) chloride hydrate, REacton®, 99.9% (REO)

Codice CAS
19423-78-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
50g 59,10
250g 206,00
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Neodymium(III) chloride hydrate, REacton®, 99.9% (REO)

MDL
MFCD00011132
EINECS
233-031-5

Proprietà chimiche

Formula
NdCl3•xH2O
Peso formula
250.60(anhy)
Modulo
Crystalline Aggregates
Punto di fusione
124°
Solubilità
Soluble in water.

Applicazioni

Neodymium(III) chloride hydrate is used for production of neodymium metal. It also finds application in lasers and fiber amplifiers. It serves as dopants for silica based as well as plastic fibers. It plays an important role of additives in organic light emitting diodes resulting in improved LED emission spectrum. In addition, it is used in catalysis of polymerization of various dienes. It is used to modify titanium dioxide for use as a photocatalyst. Its coating on aluminum and its alloy protect them from corrosion. It is also extensively used as fluorescent labels for organic molecules.

Note

Hygroscopic in nature. Incompatible with strong oxidizing agents.

Letteratura

Enríquez-Medrano, F. J.; López, L. A. V.; de Santiago-Rodríguez, Y. A.; Corral, F. S.; Caballero, H. S.; Quintanilla, M. L. L.; de León-Gómez, R. D. Polymerization of 1, 3-butadiene with neodymium chloride tripentanolate/triisobutylaluminum binary catalyst system: effect of aging time and reaction temperature. J. Polym. Eng. 2015, 35 (2), 105-111.

Mitra, S.; Jana, S. Properties of the Energy Bands, Judd-Ofelt Parameters and the Fluorescence of Neodymium Chloride (NdCl3) in Methanol, Iso-propanol and Butanol Solvents. J. Fluoresc. 2015, 25 (3), 541-549.

Khan, A. A.; Islam, J.; Ansari, S. G.; Fouad, H.; Ansari, Z. A. Effect of neodymium on the photoconversion efficiency of TiO2 based dye sensitized solar cells. J. Mater. Sci. - Mater. Electron. 2015, 26 (3), 1737-1742.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,6450
Codice tariffe armonizzato
2846.90
TSCA
Yes

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