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

Número CAS
10466-65-6
Sinónimos

Stock No. Tamanho Preço ($) Quantidade Disponibilidade
11411-SS 0.2g 13,90
11411-04 2g 47,00
11411-09 10g 203,00
11411-18 50g 919,00
Adicionar ao cesto de compras Adicionar ao orçamento a granel Ver artigo

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

MDL
MFCD00011365
EINECS
233-953-8

Propriedades químicas

Fórmula
KReO4
Peso da fórmula
289.30
Formulário
Crystalline
Temperatura de fusão
550°
Temperatura de ebulição
1360-1370°
Densidade
4.887
Índice de refração
1.643
Storage & Sensitivity
Ambient temperatures.
Solubilidade
Soluble in water.

Aplicações

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.

Notas

Incompatible with reducing agents, organic materials and metal powders.

Referências de literatura

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.

Advertências de perigo e prevenção GHS

Advertências de perigo (UE): H272

May intensify fire; oxidizer.

Advertências de prevenção: P221-P210v-P220-P280a-P370+P378a-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat Keep/Store away from clothing/combustible materials. Wear protective gloves and eye/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.

Outras referências

Classe de perigo
5.1
Grupo de embalamento
II
Código de tarifas harmonizado
2841.90
TSCA
Yes
RTECS
SE1400000

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