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13759-83-6 - Samarium(III) nitrate hydrate, REacton®, 99.99% (REO) - 11224 - Alfa Aesar

11224 Samarium(III) nitrate hydrate, REacton®, 99.99% (REO)

CAS Number
13759-83-6
Synonyms

Size Price ($) Quantity Availability
5g 24.84
25g 74.43
100g 214.20
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Samarium(III) nitrate hydrate, REacton®, 99.99% (REO)

MDL
MFCD00149857
EINECS
233-798-6

Chemical Properties

Formula
Sm(NO3)3•xH2O (x≈6)
Formula Weight
336.36(anhy)
Form
Crystalline Aggregates
Melting point
78-79°
Density
2.375
Sensitivity
Hygroscopic
Solubility
Soluble in water and acetonitrile.

Applications

Samarium(III) nitrate hydrate is used as a catalyst in von Pechmann condensation for the preparation of coumarins. Further, it finds use in optical glasses, structural ceramics, catalysts, electrical components and photo-optical material. It is also used as a laboratory reagent. In addition to this, it is used in NMR spectroscopy for spectral resolution and is used for doping purposes.

Notes

Incompatible with strong acids and strong reducing agents

Literature References

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.

Melnikov, P.; Arkhangelsky, I. V.; Nascimento, V. A.; Silva, A. F.; Consolo, L. Z. Thermolysis mechanism of samarium nitrate hexahydrate. J. Therm. Anal. Calorim. 2014, 118 (3), 1537-1541.

GHS Hazard and Precautionary Statements

Hazard Statements: 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.

Precautionary Statements: 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.

Other References

Hazard Class
5.1
Packing Group
III
Harmonized Tariff Code
2846.90
TSCA
Yes
RTECS
VP3150000

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