CAS: 7791-11-9
Molecular formula: ClRb
Molecular weight: 120.92
EINECS: 232-240-9
Synonyms: RUBIDIUM CHLORIDE; RbCl; Rubidium chloride (RbCl); Rubidium monochloride; Rubidiumchloridewhitextl; RUBIDIUM CHLORIDE, ANHYDROUS, BEADS, -10 MESH, 99.5%; RUBIDIUM CHLORIDE, FOR MOLECULAR BIOLOGY; RUBIDIUM CHLORIDE, 99+%
Rubidium chloride CAS 7791-11-9 is an alkali metal halide with the chemical formula RbCl. It is a white crystalline powder that is soluble in water and slightly soluble in alcohol.
| Item | Standard |
| RbCl | ≥99.9 |
| Li | ≤0.005 |
| Na | ≤0.01 |
| K | ≤0.03 |
| Fe | ≤0.0005 |
| Ca | ≤0.005 |
| Si | ≤0.005 |
| Mg | ≤0.0005 |
| Cs | ≤0.05 |
Rubidium chloride is used in preparing rubidium metal and many rubidium salts. Also, it is used in pharmaceuticals as an antidepressant and as a density-gradient medium for centrifugal separation of viruses, DNA, and large particles. Other applications are as an additive to gasoline to improve its octane number and as a catalyst.
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