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13759-83-6 - Samarium(III) nitrate hexahydrate, 99.9% (REO) - 12906 - Alfa Aesar

12906 Samarium(III) nitrate hexahydrate, 99.9% (REO)

Codice CAS
13759-83-6
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 52,80
100g 150,00
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Samarium(III) nitrate hexahydrate, 99.9% (REO)

MDL
MFCD00149857
EINECS
233-798-6

Proprietà chimiche

Formula
Sm(NO3)3•6H2O
Peso formula
444.45 (336.36anhy)
Modulo
Crystalline
Punto di fusione
78-79°
Densità
2.375
Sensibilità
Hygroscopic
Solubilità
Soluble in water and acetonitrile.

Applicazioni

It is used in NMR spectroscopy for spectra resolution and is used for doping purpose. It is also used as a chemical reagent.

Note

Hygroscopic in nature and it should be stored below 5°C temperature.

Letteratura

Stoscup, J. A.; Staples, R. J.; Biros, S. M. Crystal structure of a samarium(III) nitrate chain cross-linked by a bis-carbamoylmethylphosphine oxide ligand. Acta Crystallogr. Sect. E.-Struct. Rep. 2014, 70 (10), 188-191.

Tang, N.; Zhao, Y.; He, L.; Yuan, W. L.; Tao, G. H. Long-lived luminescent soft materials of hexanitratosamarate(III) complexes with orange visible emission. Dalton Trans. 2015, 44 (19), 8816-8823.

Vallejos, S.; Muñoz, A.; Ibeas, S.; Serna, F.; García, F. C.; García, J. M. Selective and sensitive detection of aluminium ions in water via fluorescence “turn-on” with both solid and water soluble sensory polymer substrates. J. hazard. mater. 2014, 276, 52-57.

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
VP3150000

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