Rubidium Chloride | 7791-11-9

Additional information

CAS ID

7791-11-9.

IUPAC Name

rubidium(1+);chloride

Molecular Formula

ClRb

Molecular Weight

SMILES

[Cl-].[Rb+]

General Information

Additional information

CAS ID

7791-11-9.

IUPAC Name

rubidium(1+);chloride

Molecular Formula

ClRb

Molecular Weight

SMILES

[Cl-].[Rb+]

Description

62683

Synonym: rubidium chloride, rubidium chloride rbcl, rubidium monochloride, rbcl, rubidium 1+ chloride, rubidium 1+ ion chloride, unii-n3shc5273s, rubidiumchloride, rubidium-chlorid, rubidium-chloride

Assay Percent Range 28.9 to 30.1% (Cl) (Argentometry)
Linear Formula RbCl
Merck Index 15,8417
Solubility Information Solubility in water: 910g/L (20 c). Other solubilities: 1g/0.7mL boiling water,practically insoluble in alcohols
Formula Weight 120.92
Physical Form Powder and Chunks
Grade Trace Metal Basis
Packaging Glass bottle
Solubility Solubility in water: 910g/L (20 c). Other solubilities: 1g/0.7mL boiling water, practically insoluble in alcohols
Total Trace Metal Impurities 100ppm max.
Boiling Point 1390.0°C
Color White
Melting Point 718.0°C
Chemical Name or Material Rubidium chloride

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Rubidium Chloride | 7791-11-9 FAQS

Rubidium chloride (RbCl) is an inorganic compound consisting of rubidium and chlorine. It's a white, hygroscopic solid that is highly soluble in water. Rubidium chloride is utilized in various scientific and industrial applications due to its unique chemical properties.

The rubidium chloride chemical formula is RbCl, indicating one rubidium (Rb) ion and one chloride (Cl) ion. This simple ionic structure is characteristic of alkali metal halides.

Rubidium chloride uses include serving as a reagent in chemical synthesis, a component in research involving alkali metals, and in the preparation of rubidium compounds. It's also utilized in the production of semiconductors and in certain medical applications.

The melting point of rubidium chloride is approximately 718°C (1324°F). This relatively high melting point is typical for alkali metal halides and is crucial for its stability in various applications.

Rubidium chloride properties include its high solubility in water, forming a clear solution. It has a density of about 2.8 g/cm³ and a refractive index of 1.532. It's hygroscopic and should be stored in airtight containers to prevent moisture absorption.