Os EnCat® 40, Sigma-Aldrich®

Supplier: Merck
Danger

Synonyms: Osmium (VIII) oxide, Osmic acid anhydride, Osmic acid

M-Clarity™ quality level = MQ100

658685-1G 658685-500MG
SIAL658685-1GEA 140 EUR
SIAL658685-1G SIAL658685-500MG
Os EnCat® 40, Sigma-Aldrich®
Osmium tetraoxide

Os EnCat® 40 is osmium tetroxide encapsulated within a porous cross-linked polyurea matrix.


  • extent of labeling: 0.3 mmol/g Os loading


Encapsulated OsO4 catalyst offers safety and handling advantages over conventional OsO4

Formula: O₄Os
MW: 254.23 g/mol
Boiling Pt: 130 °C (1013 hPa)
Melting Pt: 40 °C
Density: 1.04 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011150
CAS Number: 20816-12-0
EINECS: 244-058-7
UN: 2471
ADR: 6.1,I
Merck Index: 13,06962

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