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94219-55-3 - Gadolinium(III) nitrate hydrate, 99.9% (REO) - 12917 - Alfa Aesar

12917 Gadolinium(III) nitrate hydrate, 99.9% (REO)

Codice CAS
94219-55-3
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 41,40
100g 106,00
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Gadolinium(III) nitrate hydrate, 99.9% (REO)

MDL
MFCD00011023

Proprietà chimiche

Formula
Gd(NO3)3•xH2O (x≈6)
Peso formula
343.26(anhy)
Modulo
Crystalline
Punto di fusione
92°
Densità
2.406
Sensibilità
Hygroscopic
Solubilità
Soluble in water.

Applicazioni

It is applied as an oxidizing agent and the precursor material in the preparation of gadolinium compounds. It is extensively employed in the production of specialized glasses and ceramics. It is also employed in heavy water nuclear reactors.

Note

Hygroscopic in nature; keep in cool and dry place.

Letteratura

Melnikov, P.; Nascimento, V. A.; Arkhangelsky, I. V.; de Oliveira, L. C. S.; Silva, A. F.; Consolo, L. Z. Z. Thermogravimetric study of the scandium nitrate hexahydrate thermolysis and computer modeling of intermediate oxynitrates. J. Therm. Anal. Calorim. 2015, , 119, (2), 1073-1079.

Ramya, A. R.; Varughese, S.; Reddy, M. L. P. Tunable white-light emission from mixed lanthanide (Eu 3+, Gd 3+, Tb 3+) coordination polymers derived from 4-(dipyridin-2-yl) aminobenzoate. Dalton Trans. 2014, 43, (28), 10940-10946.

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

Merck
14,4326
Classe di rischio
5.1
Gruppo di imballaggio
III
Codice tariffe armonizzato
2846.90
TSCA
Yes
RTECS
LW4550000

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