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13765-24-7 - Samarium(III) fluoride, anhydrous, REacton®, 99.99% (REO) - 11226 - Alfa Aesar

11226 Samarium(III) fluoride, anhydrous, REacton®, 99.99% (REO)

Codice CAS
13765-24-7
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
2g 39,80
10g 128,00
50g 468,00
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Samarium(III) fluoride, anhydrous, REacton®, 99.99% (REO)

MDL
MFCD00049540
EINECS
237-367-3

Proprietà chimiche

Formula
SmF3
Peso formula
207.35
Modulo
Powder
Punto di fusione
1306°
Sensibilità
Hygroscopic
Solubilità
Insoluble in water. Moderately soluble in strong mineral acids.

Applicazioni

Samarium(III) fluoride is used as laboratory reagent, in optical glasses, structural ceramics, catalysts, electrical components and photo-optical material. It has specialized uses in phosphors, lasers, and thermoelectric devices.

Note

Hygroscopic. Store in cool dry place. Keep the container tightly closed. Ensure good ventilation at the work place.

Letteratura

John J. Stezowski.; Harry A. Eick. Nonstoichiometry in the samarium(II) fluoride-samarium(III) fluoride system Inorg. Chem. 1970, 9 (5), 1102-1105.

Michael Schmittel.; Marc Strittmatter. Cyclization of carbonyl substituted enyne-allenes: C2-C6-cyclization induced by heat or by addition of samarium(II) iodide, samarium(III) chloride, or boron trifluoride. Tetrahedron. 1998, 54(45), 13751-13760.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H331-H302-H312-H315-H319-H335

Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P311-P362-P301+P312-P312-P405-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. Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Classe di rischio
6.1
Gruppo di imballaggio
III
Codice tariffe armonizzato
2846.90
TSCA
Yes

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