Rubidium Bromide

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Catalog Number

ACM7789391

Chemical Name

Rubidium Bromide

CAS

7789-39-1

Category

Other Nanomaterials

Structure

Synonyms

Rubidium monobromide

IUPAC Name

Rubidium(1+);bromide

Molecular Weight

165.37

Molecular Formula

RbBr

Canonical SMILES

[Br-].[Rb+]

InChI

InChI=1S/BrH.Rb/h1H;/q;+1/p-1

InChIKey

JAAGVIUFBAHDMA-UHFFFAOYSA-M

Boiling Point

1340 °C

Melting Point

693 °C

Flash Point

1340 °C

Purity

99%+

Density

3.35 g/mL at 25 °C (lit.)

Solubility

Soluble in water

Appearance

White crystal

Application

Rubidium bromide, a white crystalline powder, is primarily used in infrared optics applications. As a hygroscopic material, its properties align closely with those of other rubidium halides. Exhibiting a NaCl crystal structure with a lattice constant of 685 picometres, rubidium bromide is typically synthesized through the reaction of rubidium hydroxide with hydrobromic acid or by neutralizing rubidium carbonate with hydrobromic acid. Direct synthesis from rubidium metal and bromine is not economically feasible due to the cost and explosive nature of the reaction.

Average Particle Size

40-60µm

Color Form

White

EC Number

232-162-5

Exact Mass

163.83013

Form

Powder

Monoisotopic Mass

163.83013