CAS number : 13510-42-4
Molecular weight :184.918
Molecular formula/chemical symbol :RbClO4
Description :
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Rubidium perchlorate[1] |
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IUPAC name[hide] Rubidium perchlorate |
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Other names[hide]
Perchloric
acid rubidium salt, |
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Identifiers |
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145966 Y |
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Jmol-3D images |
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Properties |
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RbClO4 |
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184.918 g/mol |
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Appearance |
Colorless crystals |
2.878 g/cm3 |
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281 °C, 554 K, 538 °F |
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600 °C (decomp.) |
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Solubility in water |
see chart |
Hazards |
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Y (verify) (what is: Y/N?) |
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Rubidium perchlorate, RbClO4, is the perchlorate of rubidium. It is an oxidizing agent, as are all perchlorates.
It has two allotropes. One, below 279 °C crystallizes in orthorhombic crystal system with lattice constants a = 0.927 nm, b = 0.581 nm, c = 0.753 nm. Over 279 °C, it has cubic structure with lattice constant a = 0.770 nm.[1]
Table of solubility in water:[1]
Temperature (°C) |
0 |
8.5 |
14 |
20 |
25 |
50 |
70 |
99 |
Solubility (g / 100 ml) |
1.09 |
0.59 |
0.767 |
0.999 |
1.30 |
3.442 |
6.72 |
17.39 |
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