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Merck

R2252

Sigma-Aldrich

Rubidium chloride

Rubidium chloride

ReagentPlus®, ≥99.0% (metals basis)

Sinónimos:

Rubidium monochloride, Rubidium(I) chloride

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5 G
US$ 68,80
10 G
US$ 102,00
50 G
US$ 375,00
100 G
US$ 679,00

US$ 68,80

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5 G
US$ 68,80
10 G
US$ 102,00
50 G
US$ 375,00
100 G
US$ 679,00

About This Item

Fórmula lineal:
RbCl
Número de CAS:
Peso molecular:
120.92
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.23

US$ 68,80

PRECIOS SIN IMPUESTOS NACIONALES

Check Cart for Availability

Solicitar un pedido a granel

grado

reagent

Nivel de calidad

Línea del producto

ReagentPlus®

Ensayo

≥99.0% (metals basis)

Formulario

powder

impurezas

≤10000 ppm Metal Trace Analysis (ICP)

mp

715 °C (lit.)

solubilidad

H2O: soluble, clear to slightly hazy

densidad

2.8 g/mL at 25 °C (lit.)

Absorción

≤0.4 at 280 in H2O at 50%

cadena SMILES

[Cl-].[Rb+]

InChI

1S/ClH.Rb/h1H;/q;+1/p-1

Clave InChI

FGDZQCVHDSGLHJ-UHFFFAOYSA-M

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Descripción general

Rubidium chloride is an alkali metal halide saltand an excellent water-soluble crystalline rubidium source. It is widely used in thefield of biomedical research, electrochemistry, nanomaterial synthesis, and thepetrol industry.

Aplicación

Rubidium chloride can be used as a dopant to synthesize magnesium oxide nanoparticles.

It can be used to enhance the performance of OLEDs. For example, a thin layer of RbCl inserted into a multilayer OLED (ITO/NPB/Alq3/Al) can significantly increase its electroluminescent efficiency. This can happen due to the lowering of the electron injection barrier and enhancing the recombination rate induced by trap sites provided by the RbCl layer.

Rubidium chloride (RbCl) can also be used as a non-invasive biomarker.

It may also be used to study the chronotypic effects of Rb in hamsters.

Información legal

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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Rubidium chloride fuses split circadian activity rhythms in hamsters housed in bright constant light
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The effect of rubidium chloride on properties of organic light-emitting diodes
Lu Z, et al.
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We report the crystal structure of the nonselective cation channel NaK from Bacillus cereus at a resolution of 1.6 A. The structure reveals the intracellular gate in an open state, as opposed to the closed form reported previously, making NaK

Questions

1–7 of 7 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. What is Rubidium Chloride, Product R2252, soluble in?

    1 answer
    1. This product is soluble in water (100 mg/ml), yielding a clear to slightly hazy, colorless to very faint yellow solution.  Also, per the chemicals encyclopedia published by the Royal Society of Chemistry, 13th Edition, 1 gram will dissolve in 90ml of Methanol or 1650ml of Ethanol.

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  4. How is Product R2252, Rubidium Chloride made?

    1 answer
    1. There are many techniques and methods for Rubidium Chloride - here a few: One way to make rubidium chloride is to react the hydroxide with hydrochloric acid. The resulting salt can then be purified by recrystallization.RbOH(aq) + HCl(aq) -> RbCl(aq) + H2O(l)Rubidium(I) bromide can also be made by the neutralization of rubidium(I) carbonate with hydrobromic acid. The resulting salt can then be purified by recrystallization.Rb2(CO3)(aq) + 2HBr(aq) -> 2RbBr(aq) + H2O(l) + CO2(g)While not a normal route of preparation because of the expense, rubidium metal reacts vigorously with all the halogens to form rubidium halides. So, it burns with chlorine, Cl2, to form rubidium(I) chloride, RbCl.2Rb(s) + Cl2(g) -> 2RbCl(s)

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  5. Do I need to be aware of anything when handling Rubidium Chloride, Product R2252?

    1 answer
    1. Yes, Rubidium Chloride is hygroscopic and will absorb water.  This should be taken into account when handling and storing this compounds.  Flushing the head space of the bottle with Nitrogen and storing it in a dessicator will help to keep the material from absorbing moisture.

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  6. How is Rubidium Chloride, Product R2252, used in the area of Material Science?

    1 answer
    1. Rubidium Chloride has been used to prepare molecular nanowires as potential precursors of nanoscale devices.  (Akutagawa, T., et al., Formation of oriented molecular nanowires on mica surface. Proc. Natl. Acad. Sci. USA, 99(8), 5028-5033 (2002).)

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  7. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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