OsO₄
Precious Metal Compounds
Osmium Tetroxide
Osmium tetroxide is used in electron microscopy, organic synthesis, and specialized research applications.
Atomic #
0
Atomic Wt
254.23
CAS #
20816-12-0
Purity
99+%
Available Forms
Solid
Solution in water
Purity Grades
99%
99.5%
Applications
Technical Specifications
| Molecular Weight | 254.23 |
| Appearance | Colorless crystals |
| Melting Point | 40°C |
| Boiling Point | 131°C |
| Toxicity | Highly toxic |
Storage Requirements
Store carefully - TOXIC. Proper containment required.
Packaging Options
- •Small vials 100mg
- •1g containers
Request Osmium Tetroxide
Get a custom quote or learn more about our osmium tetroxide supply options.