Rubidium chloride

Basic Information

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CAS Number

7791-11-9

Molecular Formula

ClRb

Molecular Weight

120.92 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

715 °C

Boiling Point

1390 ºC

Density

2.8 g/mL at 25 °C

Water Solubility

910 g/L (20 ºC)

Flash Point

1390°C

Solubility

H2O: 1 M at 20 °C, clear, colorless

Refractive Index

1.493

SMILES

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[Cl-].[Rb+]

InChI

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

InChIKey

FGDZQCVHDSGLHJ-UHFFFAOYSA-M

LogP

-2.99600

Complexity

Safety Information

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Stability

Stable. Incompatible with bromine trifluoride, strong acids. Hygroscopic - protect from moisture.

Sensitiveness

Hygroscopic

Synonyms & References

English

RbCl
7791-11-9
CHEMBL2110557
Rubidium chloride (RbCl)
NSC 84273
CHEBI:78672
RUBIDIUM CHLORIDE [WHO-DD]
RUBIDIUM CHLORIDE
DTXSID5064881
UNII-N3SHC5273S
NSC84273
EINECS 232-240-9
Rubidium chloride (99.8%-Rb)
Rubidium monochloride
Rb Cl
RUBIDIUM CHLORIDE [MI]
rubidium(1+);chloride
Rubidium chloride - $-alpha
CS-0013787
RUBIDIUM CHLORIDE [MART.]
R0255
NSC-84273
NS00082341
WLN: RB G
Rubidiumchloride
rubidium(1+) chloride
N3SHC5273S
Q418909
MFCD00011187
AKOS005267143
Rubidium Assay (Isotopic)

MDL Number

MFCD00011187

Customs Code

28273985

FAQ

What is Rubidium chloride (CAS: 7791-11-9)?

Rubidium chloride is an inorganic salt with the chemical formula RbCl. It appears as a white crystalline solid, highly soluble in water, and has a melting point of 648°C. As a source of rubidium ions, it is used in various scientific and industrial applications, including analytical chemistry and material synthesis.

What are the main uses of Rubidium chloride (CAS: 7791-11-9)?

Rubidium chloride finds applications in pharmaceutical research, optical devices, and as a flux in metalworking. It is also used in the production of rubidium metal, in some fire retardants, and in scientific experiments requiring rubidium ions. Its role in catalysis and as a reagent in chemical reactions makes it valuable in laboratory settings.

Is Rubidium chloride (CAS: 7791-11-9) safe?

Rubidium chloride is generally considered low in toxicity compared to other alkali metal chlorides, but it should still be handled with care. Prolonged skin contact or ingestion may cause irritation. Safety standards recommend using protective gloves and goggles, and ensuring proper ventilation to avoid inhalation risks.

How should Rubidium chloride (CAS: 7791-11-9) be stored?

Rubidium chloride should be stored in a cool, dry place, away from moisture and light. Keep in airtight containers to prevent hygroscopic absorption. Maintain storage temperature below 25°C and humidity levels below 60% to ensure stability and safety. Avoid exposure to incompatible substances like strong acids.