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R2252

Sigma-Aldrich

Rubidium chloride

Rubidium chloride

ReagentPlus®, ≥99.0% (metals basis)

Synonyme(s) :

Rubidium monochloride, Rubidium(I) chloride

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5 G
94.90 CHF
10 G
164.00 CHF
50 G
566.00 CHF
100 G
611.00 CHF

94.90 CHF


Date d'expédition estimée le20 mars 2025


Devis pour commande en gros

Sélectionner une taille de conditionnement

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5 G
94.90 CHF
10 G
164.00 CHF
50 G
566.00 CHF
100 G
611.00 CHF

About This Item

Formule linéaire :
RbCl
Numéro CAS:
Poids moléculaire :
120.92
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352302
ID de substance PubChem :
Nomenclature NACRES :
NA.23
Essai:
≥99.0% (metals basis)
Forme:
powder
Solubilité:
H2O: soluble, clear to slightly hazy

94.90 CHF


Date d'expédition estimée le20 mars 2025


Devis pour commande en gros

Niveau de qualité

Gamme de produits

ReagentPlus®

Essai

≥99.0% (metals basis)

Forme

powder

Impuretés

≤10000 ppm Metal Trace Analysis (ICP)

Pf

715 °C (lit.)

Solubilité

H2O: soluble, clear to slightly hazy

Densité

2.8 g/mL at 25 °C (lit.)

Absorption

≤0.4 at 280 in H2O at 50%

Chaîne SMILES 

[Cl-].[Rb+]

InChI

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

Clé InChI

FGDZQCVHDSGLHJ-UHFFFAOYSA-M

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Description générale

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.

Application

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.

Informations légales

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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Les clients ont également consulté

Marking bark beetle parasitoids within the host plant with rubidium for dispersal studies
Hougardy E, et al.
Entomologia Experimentalis et Applicata, 108(2), 107-114 (2003)
Rubidium chloride fuses split circadian activity rhythms in hamsters housed in bright constant light
Hallonquist J, et al.
Chronobiology International, 11(2), 65-71 null
The effect of rubidium chloride on properties of organic light-emitting diodes
Lu Z, et al.
Solid-State Electron, 53(11), 1154-1158 (2009)
F Stevens et al.
Physical chemistry chemical physics : PCCP, 7(2), 240-249 (2005-01-21)
An extensive level of theory study is performed on diatomic chalcogen defects in alkali halide lattices by density functional theory methods. A variety of exchange correlation functionals and basis sets are used for the calculation of electron paramagnetic resonance (EPR)
Christophe Danelon et al.
Biophysical chemistry, 104(3), 591-603 (2003-08-14)
Ion current through single outer membrane protein F (OmpF) trimers was recorded and compared to molecular dynamics simulation. Unidirectional insertion was revealed from the asymmetry in channel conductance. Single trimer conductance showed particularly high values at low symmetrical salt solution.

Questions

1–5 of 5 Questions  
  1. 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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  2. 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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  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. 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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  5. 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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