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15878-77-0 - Praseodymium(III) nitrate hydrate, 99.9% (REO) - 12909 - Alfa Aesar

12909 Praseodymium(III) nitrate hydrate, 99.9% (REO)

Codice CAS
15878-77-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
10g 21,28
50g 55,99
250g 198,79
1kg 723,06
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Praseodymium(III) nitrate hydrate, 99.9% (REO)

MDL
MFCD00011175
EINECS
233-796-5

Proprietà chimiche

Formula
Pr(NO3)3•xH2O
Peso formula
326.92(anhy)
Modulo
Crystalline
Sensibilità
Hygroscopic
Solubilità
Soluble in water, anhydrous amine, alcohol, ether, polar solvents and acetonitrile.

Applicazioni

Praseodymium(III) nitrate hydrate is used in fluorescent display tubes and phosphors. It is also used in the ultrasonic synthesis of phase-pure praseodymium molybdate. It plays a major role in the solvothermal process for formation of doped lanthanide oxysulfide.

Note

Hygroscopic. Incompatible with strong reducing agents, powdered metals and strong acids.

Letteratura

Jeyanthi, C. E.; Siddheswaran, R.; Kumar, P.; Chinnu, M. K.; Rajarajan, K.; Jayavel, R. Investigation on synthesis, structure, morphology, spectroscopic and electrochemical studies of praseodymium-doped ceria nanoparticles by combustion method. Mater. Chem. Phys. 2015, 151, 22-28.

Ramasamy, D.; Nasani, N.; Brandão, A. D.; Coll, D. P.; Fagg, D. P. Enhancing electrochemical performance by control of transport properties in buffer layers-solid oxide fuel/electrolyser cells. Phys. Chem. Chem. Phys. 2015, 17 (17), 11527-11539.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H272-H315-H319-H335-H303

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful if swallowed.

Dichiarazioni precauzionali: P221-P210-P220-P261-P280-P305+P351+P338-P304+P340-P362-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Classe di rischio
5.1
Gruppo di imballaggio
III
Codice tariffe armonizzato
2846.90
TSCA
Yes
RTECS
TU1400000

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