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Denetlenen Tedarikçi Catalyst Rubidium Chloride for High Standard cas 7791-11-9
| ubidium chloride Basic information | |
| Product Name: | Rubidium chloride |
| CAS: | 2151958 |
| MF: | ClRb |
| MW: | 120.92 |
| EINECS: | 232-240-9 |
| Mol File: | 7791-11-9.mol |
| Rubidium chloride Chemical Properties | |
| Melting point | 715 °C(lit.) |
| Boiling point | 1390 °C |
| density | 2.8 g/mL at 25 °C(lit.) |
| refractive index | 1.493 |
| Fp | 1390°C |
| storage temp. | Store at R.T. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | beads |
| color | White |
| Specific Gravity | 2.8 |
| PH | 5.0-8.0 (25ºC, 1M in H2O) |
| Water Solubility | 910 g/L (20 ºC) |
| λmax | λ: 260 nm Amax: 0.03 |
| λ: 280 nm Amax: 0.03 | |
| Sensitive | Hygroscopic |
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Name |
Rubidium chloride |
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Content requirement |
Test results |
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Rb2CO3 content is not less than (%) |
≥99.5 |
99.9 |
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The impurity content is not more than (%) |
( Li) |
≤0.001 |
0.001 |
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(Na ) |
≤0.01 |
0.01 |
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( K ) |
≤0.2 |
0.03 |
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( Cs ) |
≤0.2 |
0.03 |
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( Ca ) |
≤0.05 |
0.02 |
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( Mg ) |
≤0.005 |
0.005 |
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( Al ) |
≤0.001 |
0.001 |
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( Fe ) |
≤0.001 |
0.001 |
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( Pb ) |
≤0.001 |
0.001 |
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Packaging: Plastic bottle encapsulation, lined with plastic bag, 1kg/bottle, 10 bottles/carton. Packed in woven bag lined with plastic bag, 25kg/bag. |
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