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13760-80-0 - Ytterbium(III) fluoride, anhydrous, REacton®, 99.99% (REO) - 11189 - Alfa Aesar

11189 Ytterbium(III) fluoride, anhydrous, REacton®, 99.99% (REO)

Codice CAS
13760-80-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 25,90
10g 83,30
50g 296,00
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Ytterbium(III) fluoride, anhydrous, REacton®, 99.99% (REO)

MDL
MFCD00049615
EINECS
237-354-2

Proprietà chimiche

Formula
YbF3
Peso formula
230.04
Modulo
Lump/Powder
Punto di fusione
1157°
Densità
8.2
Sensibilità
Hygroscopic
Solubilità
Slightly soluble in strong mineral acids. Insoluble in water.

Applicazioni

Ytterbium(III) fluoride is used in the preparation and study of fluorinated glasses. Further, it is employed as a laboratory reagent and in optical glasses and structural ceramics. It finds application in catalysts, electrical components and photo-optical materials.

Note

Hygroscopic. Incompatible with strong oxidizing agents and strong reducing agents.

Letteratura

Macedo, C. L. R.; Münchow, E. A.; da Silveira Lima, G.; Zanchi, C. H.; Ogliari, F. A.; Piva, E. Incorporation of inorganic fillers into experimental resin adhesives: Effects on physical properties and bond strength to dentin. Int. J. Adhes. Adhes. 2015, 62, 78-84.

Schmidt, L.; Dimitrov, A.; Kemnitz, E. A new approach to prepare nanoscopic rare earth metal fluorides: the fluorolytic sol-gel synthesis of ytterbium fluoride. Chem. Commun. 2014, 50 (50), 6613-6616.

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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    Neodymium(III) oxide, REacton®, 99.997% (REO)

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