Selenium dioxide for synthesis, sublimated, Sigma-Aldrich®
Supplier: Merck
Certificates
About this item
CAS Number:7446-08-4
:
Formula:SeO₂
MDL Number:MFCD00003562
:110.96 g/mol
Merck Index:13,08508
Melting Pt:315 °C
Density:3.95 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-194-7
ADR:6.1,III
:M-Clarity™ quality level = MQ200
UN:3283
:GHS06
:GHS08
:GHS09
Specifications
- Environmentally Preferable:
Specifications
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
Specification Test Results
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