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7783-48-4 - Strontium fluoride, Puratronic®, 99.99% (metals basis) - 10878 - Alfa Aesar

10878 Strontium fluoride, Puratronic®, 99.99% (metals basis)

CAS-Nummer
7783-48-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 43,20
25g 147,00
100g 475,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

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

MDL
MFCD00011251
EINECS
232-000-3

Chemische Eigenschaften

Formel
SrF2
Molmasse
125.62
Form
Powder
Schmelzpunkt
1473°
Dichte
4.240
Brechungsindex
1.442
Löslichkeit
Insoluble in water.

Anwendungen

Strontium fluoride is used as an optical coating on lenses, and as a thermoluminescent dosimeter crystal. It also finds use as a water insoluble strontium source for use in oxygen-sensitive applications such as metal production. It serves both as a source of strontium and fluoride.

Bemerkungen

Strontium fluoride is a stable crystalline solid.

Literaturverweise

Blednov, A. V.; Gorbenko, O. Y.; Samoilenkov, S. V.; Amelichev, V. A.; Lebedev, V. A.; Napolskii, K. S.; Kaul, A. R. Epitaxial Calcium and Strontium Fluoride Films on Highly Mismatched Oxide and Metal Substrates by MOCVD: Texture and Morphology. Chem. Mater. 2010, 22 (1), 175-185.

Bocker, C.; Wiemert, J.; Rüssel, C. The effect of viscosity on nanocrystallization of strontium fluoride from a silicate glass. Solid State Sci. 2014, 30, 55-60.

Radzhabov, E.; Kurobori, T. Cubic and Tetragonal Ce3+ ions in Strontium Fluoride. J. Phys.: Condens. Matter. 2004, 16 (10), 1871.

Radzhabova, E.; Kuroborib, T. Cubic and Tetragonal Ce3+ ions in Strontium Fluoride. Radiat. Meas. 2004, 38 (4-6), 523-527.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: 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.

Weitere Referenzen

Merck
14,8842
Harmonized Tariff Code
2826.19
TSCA
Yes
RTECS
WK8925000

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