Selenium dioxide for synthesis, sublimated, Sigma-Aldrich®
Supplier: Merck
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Danger
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Synonyms:
Selenium(IV) oxide
M-Clarity™ quality level = MQ200
8.00653.0050
8.00653.0250
8.00653.1000
8.00653.0005
8.00653.0050EA
47.4
EUR
8.00653.0050
8.00653.0250
8.00653.1000
8.00653.0005
Selenium dioxide for synthesis, sublimated, Sigma-Aldrich®
Selenium dioxide
Formula:
SeO₂ MW: 110,96 g/mol Melting Pt: 315 °C Density: 3,95 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003562 CAS Number: 7446-08-4 EINECS: 231-194-7 UN: 3283 ADR: 6.1,III Merck Index: 13,08508 |
Specification Test Results
Solubility | 384 g/l (14°C) |
Molar Mass | 1500 kg/m3 |
Bulk Density | 1500 kg/m3 |
Vapor Pressure | 16 hPa (70 °C) |
pH | 2 (10 g/l, H2O, 20 °C) |
Synonyms | Selenious anhydride, Selenium(IV) oxide |
Hill Formula | O2Se |
Chemical Formula | SeO2 |
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