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Sigma-Aldrich

Rubidium

ingot, 99.6% trace metals basis

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About This Item

Fórmula empírica (Notação de Hill):
Rb
Número CAS:
7440-17-7
Peso molecular:
85.47
Número CE:
231-126-6
Número MDL:
MFCD00134055
Código UNSPSC:
11101711
ID de substância PubChem:
24856703
NACRES:
NA.23

Ensaio

99.6% trace metals basis

forma

ingot

adequação da reação

reagent type: reductant

embalagem

pkg of Packaged in: Breakseal Ampule

resistividade

11.0 μΩ-cm, 20°C

Impurezas

0.2-0.4% Cs

pb

686 °C (lit.)

pf

38-39 °C (lit.)

densidade

1.53 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Rb]

InChI

1S/Rb

chave InChI

IGLNJRXAVVLDKE-UHFFFAOYSA-N

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Descrição geral

Rubidium is a highly electropositive alkaline metal that can be obtained as a byproduct of refining lithium from lepidolite. It is used in photomultiplier tubes, laser cooling, atomic clock, photocell, nuclear medicine, and specialty glass.

Aplicação

Rubidium can be used as a starting material to synthesize rubidium hydrazinidoborane (RbN2H3BH3).
It can also be used as a reducing agent to synthesize reduced polycyclic aromatic hydrocarbons.

Pictogramas

FlameCorrosion
GHS02,GHS05

Palavra indicadora

Danger

Frases de perigo

H260,H314

Classificações de perigo

Eye Dam. 1 - Skin Corr. 1B - Water-react 1

Perigos de suplementos

EUH014

Código de classe de armazenamento

4.3 - Hazardous materials which set free flammable gases upon contact with water

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Nan-Nan Bu et al.
Biosensors & bioelectronics, 43, 200-204 (2013-01-15)
Restricted target accessibility and surface-induced perturbation of the aptamer structure are the main limitations in single-stranded DNA aptamer-based electrochemical sensors. Chemical labeling of the aptamer with a probe at the end of aptamer is inefficient and time-consuming. In this work
Takashi Ikeda et al.
The Journal of chemical physics, 137(4), 041101-041101 (2012-08-03)
Hydration structure and polarization of Rb(+) and Cs(+) in liquid water at ambient conditions were studied by first principles molecular dynamics. Our systematic analysis of the relevant electronic structures, based on maximally localized Wannier functions, revealed that the dipole moment
Silvano Lizzit et al.
Nano letters, 12(9), 4503-4507 (2012-08-09)
High-quality, large-area epitaxial graphene can be grown on metal surfaces, but its transport properties cannot be exploited because the electrical conduction is dominated by the substrate. Here we insulate epitaxial graphene on Ru(0001) by a stepwise intercalation of silicon and
Kazuhiro Abe et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(45), 18401-18406 (2012-10-24)
Gastric H(+),K(+)-ATPase is responsible for gastric acid secretion. ATP-driven H(+) uptake into the stomach is efficiently accomplished by the exchange of an equal amount of K(+), resulting in a luminal pH close to 1. Because of the limited free energy
Andrius Zukauskas et al.
Optics express, 21(2), 1395-1403 (2013-02-08)
We demonstrate that bulk Rb-doped KTiOPO₄ (RKTP) shows improved susceptibility to gray-tracking compared to flux-grown KTiOPO₄ . We show high-fidelity periodic poling of 1 mm thick RKTP with a period of 3.18 µm for second harmonic generation at 398 nm
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