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201030
Honeywell
Osmium tetroxide
SKU
201030
Reagent Grade, 99.8%
Synonym(s)
Osmium(VIII)-oxide; Osmium(VIII)-oxide; Osmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; Osmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid?
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Only %1 left
- ≥95% for general laboratory use.
| Brand Honeywell | CAS Numbers (All) | EC Number | Linear Formula OsO4 | MDL Number |
| Molar Mass 254.23 g/mol | RTECS Number RN1140000 | Synonyms Osmium(VIII)-oxide; Osmium(VIII)-oxide; Osmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; Osmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; Osmium(VIII)-oxide; ?Osmic acid?Osmic acidOsmium(VIII)-oxide; ?Osmic acid? |
Documents
Specifications
| Property | Value |
|---|---|
| Appearance of the substance | complying |
| Osmium (Os) | 73 - 76 % |
| Form | powder |
| Vapor Density | 8.8 (vs air) |
| Form | crystalline |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 130 °C (1.013 hPa) |
| Color | No data available |
| Density | 4.9 g/cm3 |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | Reagent Grade |
| Incompatible Materials | Strong reducing agents, Organic materials, Metals |
| Lower Explosion Limit | No data available |
| Melting Point/Range | 39.5-41 °C |
| Purity Percentage | 99.80 |
| Purity Details | >=99.80% |
| Solubility in Water | Slightly soluble |
| Upper Explosion Limit | No data available |
| Vapor Pressure | 9 hPa (20 °C) |
| pH-Value | No data available |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 6.1 |
| Package Group | I |
| UN ID | UN2471 |
