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10466-65-6 - Potassium perrhenate, 99% (metals basis), Re 64% - 11411 - Alfa Aesar

11411 Potassium perrhenate, 99% (metals basis), Re 64%

CAS-Nummer
10466-65-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
0.2g 27,40
2g 35,44
10g 193,00
50g 901,25
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Potassium perrhenate, 99% (metals basis), Re 64%

MDL
MFCD00011365
EINECS
233-953-8

Chemische Eigenschaften

Formel
KReO4
Molmasse
289.30
Form
Crystalline
Schmelzpunkt
550°
Siedepunkt
1360-1370°
Dichte
4.887
Brechungsindex
1.643
Löslichkeit
Soluble in water.

Anwendungen

A powerful oxidizer. Also used for spectrometry, tungsten wire cathode coating color film and as catalyst. Potassium perrhenate is used as strong oxidizing agent and used in the synthesis of technetium and rhenium organometallic radiopharmaceuticals.

Bemerkungen

Incompatible with reducing agents, organic materials and metal powders.

Literaturverweise

Jin, H.; Zhu, Z.; Jin, N.; Xie, J.; Cheng, Y.; Zhu, C. CO-enabled rhenium hydride catalyst for directed C(sp2)-H bond alkylation with olefins. Org. Chem. Front. 2015, 2 (4), 378-382.

Xu, K.; Pierce, D. A.; Hrma, P.; Schweiger, M. J.; Kruger, A. A. Rhenium volatilization in waste glasses. J. Nucl. Mater. 2015, 464, 382-388.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272

May intensify fire; oxidizer.

Sicherheitshinweise: P221-P210-P220-P280-P370+P378a-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. In case of fire: Use for extinction: CO2, powder or water spray. 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
SE1400000

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