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Rubidium nitrate
Chemical compound RbNO3 / From Wikipedia, the free encyclopedia
Rubidium nitrate is an inorganic compound with the formula RbNO3. This alkali metal nitrate salt is white and highly soluble in water.
Quick Facts Names, Identifiers ...
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![]() Unit cell of rubidium nitrate | |
Names | |
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IUPAC name
Rubidium nitrate | |
Identifiers | |
3D model (JSmol) |
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ChemSpider |
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ECHA InfoCard | 100.032.767 ![]() |
EC Number |
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PubChem CID |
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RTECS number |
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CompTox Dashboard (EPA) |
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Properties | |
RbNO3 | |
Molar mass | 147.473 g/mol |
Appearance | White hygroscopic solid |
Density | 3.11 g/cm3 |
Melting point | 310 °C (590 °F; 583 K) decomposes |
Boiling point | 578 °C (1,072 °F; 851 K) |
44.28 g/100 mL (16 °C) 65.0 g/100 mL (25 °C)[1] | |
−41.0·10−6 cm3/mol | |
Refractive index (nD) |
1.524 |
Structure[2] | |
trigonal | |
P31 | |
a = 10.474 Å, c = 7.443 Å | |
Lattice volume (V) |
707.2 Å3 |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards |
Oxidant |
NFPA 704 (fire diamond) | |
Flash point | Non-flammable |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose) |
4625 mg/kg (rat, oral) |
Related compounds | |
Other anions |
Rubidium sulfate Rubidium chloride |
Other cations |
Lithium nitrate Sodium nitrate Potassium nitrate Caesium nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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