Selenkoldioxid för syntes, sublimeras, Sigma-Aldrich®

Leverantör: Merck
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M-Clarity™ quality level = MQ200

8.00653.0050 8.00653.0250 8.00653.1000 8.00653.0005
8.00653.0050EA 784 SEK
8.00653.0050 8.00653.0250 8.00653.1000 8.00653.0005
Selenkoldioxid för syntes, sublimeras, Sigma-Aldrich®
Selenium dioxide
Formel: SeO₂
MW: 110,96 g/mol
Smältpunkt: 315 °C
Densitet: 3,95 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00003562
CAS nummer: 7446-08-4
EINECS: 231-194-7
UN: 3283
ADR: 6.1,III
Merck Index: 13,08508

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Specifikation testresultat

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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