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13472-33-8 - Sodium perrhenate, 99+% (metals basis), Re 68% - 11412 - Alfa Aesar

11412 Sodium perrhenate, 99+% (metals basis), Re 68%

CAS-Nummer
13472-33-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
2g 66,23
10g 287,37
50g 993,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Sodium perrhenate, 99+% (metals basis), Re 68%

MDL
MFCD00014231
EINECS
236-742-9

Chemische Eigenschaften

Formel
NaO4Re
Molmasse
273.19
Form
Crystalline
Schmelzpunkt
300°
Dichte
5.390
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water and ethanol.

Anwendungen

Sodium perrhenate is used as a precursor to other rhenium compounds. Further, it reacts with sodium in ethanol to prepare nonahydridorhenate and with polysulfide solutions to get tetrathiorhenate.

Bemerkungen

Incompatible with strong reducing agents.

Literaturverweise

Lim, J. Y. C.; Beer, P. D. Superior perrhenate anion recognition in water by a halogen bonding acyclic receptor. Chem. Commun. 2015, 51 (17), 3686-3688.

Gaur, R. P. S.; Wolfe, T. A.; Braymiller, S. A. Recycling of rhenium-containing wire scrap. Int. J. Refract. Met. Hard Mater. 2015, 50, 79-85.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H315-H319

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation.

Sicherheitshinweise: P221-P210-P220-P280-P305+P351+P338-P362-P321-P332+P313-P337+P313-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. 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. Take off contaminated clothing and wash before reuse. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
5.1
Verpackungsgruppe
II
Harmonized Tariff Code
2841.90
TSCA
Yes
RTECS
WD3675000

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