Selenium dioxide ≥99.4% (metals basis)

Supplier: Thermo Scientific
Danger

Synonyms: Selenium(IV) oxide

12358.22 12358.36
ALFA12358.22EA 155 SGD
ALFA12358.22 ALFA12358.36
Selenium dioxide ≥99.4% (metals basis)
Selenium dioxide

Purity: 99.4% CAS No.: 7446-08-4 Molecular Formula: O2Se Formula Weight: 110.96 Physical Form: Powder Density: 3.95 Appearance: White to pink Odour: Odourless Melting Point: 340-350° subl. Solubility: Partially soluble in water, methanol, ethanol, acetone. Soluble in concentrated H2SO4 Merck Reference: 14,8434 UN No.: 3283 MDL No.: MFCD00003562


As an oxidizing agent, in manufacturing of other selenium compounds

Formula: SeO₂
MW: 110,96 g/mol
Melting Pt: 340…350 °C (subl.)
Density: 3,95
Storage Temperature: Ambient
MDL Number: MFCD00003562
CAS Number: 7446-08-4
EINECS: 231-194-7
UN: 3283
ADR: 6.1,II
Merck Index: 14,8434

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