Magnesium oxide
General information
General information
| Chemical formula: MgO | Molar Mass: 40.30 g/mol |
| Appearance: white powder | Density: 3.58 g/cm3 |
| Solub. in water: Insoluble | Melting Point: 2852 °C |
| Bulk density: 100 kg/m3 | pH value: 10.3 (20 °C) |
| Storage temp.: +15°C to +25°C | Cautions: Not a hazardous substance |
| R: N/A | S: N/A |
| HS-No.: 2519 90 10 | EC number: 215-171-9 |
Specification
Specification
| Assay | 96-100.5 | % | |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Identification | Conforms | ||
| Loss on ignition | ≤ | 10.0 | % |
| Free alkali and soluble salts | ≤ | 2.0 | % |
| Acid insoluble matter | ≤ | 0.1 | % |
| Calcium (Ca) | ≤ | 1.1 | % |
| Heavy metal (as Pb) | ≤ | 0.002 | % |
| Iron (Fe) | ≤ | 0.05 | % |
| Residual solvents | Conforms |
Ordering code
Ordering code
| Ordering code | 25 g | 50 g | 10 g | 250 g | 1000g |
| P.E. | 545.05.00250.02 | 545.05.01000.02 | |||
| Glass |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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