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223417
Honeywell
Sodium peroxide
SKU
223417
Reagent Grade, granular, +140 mesh particle size, 97%
Synonym(s)
Sodium superoxide
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- ≥95% for general laboratory use
- May contain dark particles from the production process
| Brand Honeywell | CAS Numbers (All) | EC Number | Linear Formula Na2O2 | MDL Number |
| Molar Mass 77.98 g/mol | Synonyms Sodium superoxide |
Documents
Specifications
| Property | Value |
|---|---|
| particle Size | +140 mesh |
| appearance | complying |
| assay | 96.5 - 103.5 % |
| grain size > 140 mesh | Min. 95 % |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | Decomposes on heating |
| Color | Yellowish |
| Concentration | >=97.00% |
| Density | 2.8 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| For Use With (Equipment) | Labratory use |
| Form | Pellets |
| Grade | Reagent Grade |
| Incompatible Materials | Combustible material, Strong acids, Strong reducing agents, Organic materials, Metals, Water |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 660 °C |
| Partition Coefficient | Not applicable |
| Purity Percentage | 97.00 |
| Purity Details | >=97.00% |
| Solubility in Water | Decomposes in contact with water |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | Negligible |
| Viscosity | Not applicable |
| pH-Value | Alkaline (as aqueous solution) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 5.1 |
| Package Group | I |
| UN ID | UN1504 |
