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13709-38-1 - Lanthanum(III) fluoride, anhydrous, REacton®, 99.99% (REO) - 11273 - Alfa Aesar

11273 Lanthanum(III) fluoride, anhydrous, REacton®, 99.99% (REO)

Codice CAS
13709-38-1
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
50g 86,70
250g 312,00
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Lanthanum(III) fluoride, anhydrous, REacton®, 99.99% (REO)

MDL
MFCD00011073
EINECS
237-252-8

Proprietà chimiche

Formula
F3La
Peso formula
195.90
Modulo
Crystalline
Punto di fusione
1493°
Densità
5.936
Sensibilità
Hygroscopic
Solubilità
Soluble in strong mineral acids. Insoluble in water.

Applicazioni

Lanthanum(III) fluoride is used in phosphor lamp coating, carbon arc electrodes and in lasers. It is also used in fluoride selective electrodes. Further, it is used as a non-ferrous metal additive and used in metal alloys.

Note

Hygroscopic. Incompatible with strong oxidizing agents and strong acids.

Letteratura

Hou, X.; Yang, C.; He, J.; Li, Z.; Zhang, Z. Preparation and Tribological Properties of Lanthanum Trifluoride Nanoparticles-Decorated Graphene Oxide Nanosheets. Ind. Eng. Chem. Res. 2015, 54 (17), 4773-4780.

Li, Z.; Hou, X.; Yu, L.; Zhang, Z.; Zhang, P. Preparation of lanthanum trifluoride nanoparticles surface-capped by tributyl phosphate and evaluation of their tribological properties as lubricant additive in liquid paraffin. Appl. Surf. Sci. 2014, 292, 971-977.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Codice tariffe armonizzato
2846.90
TSCA
Yes

Raccomandato

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  • 11302

    Europium(III) fluoride, anhydrous, REacton®, 99.98% (REO)
  • 40755

    Magnesium fluoride, Puratronic®, 99.99% (metals basis)

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