Osmium powder, -200 mesh, 99.8%
Buy Osmium powder, -200 mesh, 99.8% (CAS 7440-04-2) from Zemixal. Request a quote with price, lead time and documents. Part of our Metal Powders range.
About Osmium powder, -200 mesh, 99.8%
Osmium powder, -200 mesh, 99.8% is part of the Zemixal metal Powders range. Identity at a glance (99.8%): CAS 7440-04-2, formula Os and molar mass 190.2 g/mol. It is described as powder.
Where it is used
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Handling and storage
Physical constants on file: boiling point 5027 °C and density 22.61 g/cm3. Classified under GHS with signal word Danger and hazard statements H228, H315, H318 and H335. Read the SDS before first use.
Standard pack sizes are 1 g, 5 g and 100 x 1 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Applications
Specifications and identifiers
| Product name | Osmium powder, -200 mesh, 99.8% |
|---|---|
| Catalogue number | ZX-015230 |
| CAS number | 7440-04-2 |
| IUPAC name | osmium |
| Molecular formula | Os |
| Molar mass | 190.2 g/mol |
| Exact mass | 191.9615 |
| Purity / assay | 99.8% |
| Physical form | Powder |
| Appearance | Powder |
| Boiling point | 5027 °C |
| Density | 22.61 g/cm3 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 71104100 |
| InChIKey | SYQBFIAQOQZEGI-UHFFFAOYSA-N |
| SMILES | [Os] |
| PubChem CID | 23937 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H228Flammable solid
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P210, P240, P241, P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + P317, P362 + P364, P370 + P378, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 100 x 1 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Osmium powder, -200 mesh, 99.8%
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