CAS number : 7488-54-2
Molecular weight :267.00
Molecular formula/chemical symbol :Rb2SO4
Description :
Mp: 1050 °C
bp : 1700 °C
density : 3.613 g/mL at 25 °C(lit.)
Chemical Properties:White powder
USES :
Preparation of metal rubidium andvarious raw materials of the rubidium salt catalyst
Miniature high-energy battery and crystal scintillation counter.
Keywords:Electronic chemicals
Report :
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Product name |
Rubidium sulfate |
CAS：7488-54-2 |
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|
Description |
White powder |
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|
TEST ITEMS |
TEST RESULTS |
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|
Rb2SO4 |
≥99.9％ |
≥99.0％ |
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|
Li |
≤0.001％ |
≤0.001％ |
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|
K |
≤0.02％ |
≤0.05％ |
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|
Na |
≤0.01％ |
≤0.02％ |
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|
Ca |
≤0.005％ |
≤0.005％ |
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|
Mg |
≤0.001％ |
≤0.001％ |
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|
Fe |
≤0.0005％ |
≤0.001％ |
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|
Al |
≤0.005％ |
≤0.005％ |
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|
SiO2 |
≤0.005％ |
≤0.005％ |
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|
Cs |
≤0.2％ |
≤0.5％ |
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|
Heavy metals (Pb) |
≤0.0005％ |
≤0.001％ |
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