Francium
francium
Also Known As: FRANCIUM|francium atom|francio|Franzium|Atomic Francium|Eka-cesium|Francium element|Element Francium|Element:Francium|Element-Fr|Element:Fr|Fr (element)|Francium (atomic)|Francium (element)|Francium-222|87Fr|Francium, isotope of mass 222|Francium, isotope of mass 223|Ethane,1,1'-oxybis[2-(2-iodoethoxy)|Q671|FR
CAS: 36840-25-2
| Molecular Formula | Fr |
|---|---|
| Molecular Weight | 223.01973 g/mol |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 223.01973 |
| Monoisotopic Mass | 223.01973 |
| Heavy Atoms | 1 |
Chemical Identifiers
| CAS Number | 36840-25-2 |
|---|---|
| SMILES | [Fr] |
Product Overview
Francium (CAS 36840-25-2), with molecular formula Fr and molecular weight 223.01973 g/mol. IUPAC: francium.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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