Description
Rubidium Iodide (RbI) is a high-purity inorganic compound widely used in scientific research, pharmaceuticals, and specialty chemical applications. With the molecular formula IRb and CAS number 7790-29-6, this crystalline solid exhibits excellent solubility in water, making it ideal for laboratory synthesis and spectroscopic studies. Our Rubidium Iodide is available in 99.8% metals basis purity, ensuring minimal impurities for precision-driven applications. It is supplied in secure, moisture-resistant packaging to maintain stability and shelf life. Suitable for optical, electronic, and radiopharmaceutical research, RbI is a versatile reagent trusted by researchers globally.
Properties
- CAS Number: 7790-29-6
- Complexity: 2
- IUPAC Name: rubidium(1+);iodide
- InChI: InChI=1S/HI.Rb/h1H;/q;+1/p-1
- InChI Key: WFUBYPSJBBQSOU-UHFFFAOYSA-M
- Exact Mass: 211.81626
- Molecular Formula: IRb
- Molecular Weight: 212.372
- SMILES: [Rb+].[I-]
- Monoisotopic Mass: 211.81626
- Synonyms: Rubidium iodide, 7790-29-6, Rubidium-iodid, Rubidium jodatum, Rubidium monoiodide, UNII-18CYW0VL2X, EINECS 232-198-1, 18CYW0VL2X, DTXSID00880081, RUBIDIUM IODIDE (MART.), RUBIDIUM IODIDE [MART.], Rubidium Iodatum, DTXCID801021675, 232-198-1, Rubidium iodide (RbI), rubidium(1+);iodide, MFCD00011192, Rubidiumiodide, 99.8% metalsbasis, RUBIDIUM IODIDE [MI], SCHEMBL332852, Rubidium iodide (99.8%-Rb), SCHEMBL13903438, RUBIDIUM IODIDE [WHO-DD], WFUBYPSJBBQSOU-UHFFFAOYSA-M, AKOS015833260, SY061077, NS00082270, D95966, Q426446
Rubidium Iodide is primarily used in spectroscopy as a reference material due to its well-defined crystal structure. It serves as a precursor in the synthesis of radiopharmaceuticals for medical imaging. Additionally, RbI is employed in optics for infrared transmission applications and in electronic components like scintillation detectors.
Safety and Hazards
GHS Hazard Statements
- Not Classified
- Reported as not meeting GHS hazard criteria by 3 of 3 companies. For more detailed information, please visit ECHA C&L website.
Hazard Classes and Categories
- Not Classified
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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