Magnesium oxide - 13138
Code: 13138
Magnesium oxide
Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, E 530, light, 98.0-100.5% (calc. for dried substance)
meets analytical specification of Ph. Eur., BP, USP, FCC, E 530, light, 98.0-100.5% (calc. for dried substance)
CAS Number: 1309-48-4
Linear Formula: MgO
Molar Mass: 40.3 g/mol
EC Number: 215-171-9
MDL Number: MFCD00011109
| Property |
Value |
| Assay (calculated to ignited substance) |
98.0 - 100.5 % |
| Loss on ignition |
max. 5.0 % |
| In water soluble matter |
max. 1.0 % |
| Insoluble in acetic acid |
max. 0.1 % |
| Insoluble in HCl |
max. 0.1 % |
| Arsenic (As) |
max. 2 ppm |
| Calcium (Ca) |
max. 1 % |
| Copper (Cu) |
max. 0.001 % |
| Iron (Fe) |
max. 0.02 % |
| Lead (Pb) |
max. 2 ppm |
| Zinc (Zn) |
max. 0.001 % |
| Heavy metals (as Pb) |
max. 20 ppm |
| Chloride (Cl) |
max. 0.05 % |
| Sulfate (SO4) |
max. 0.5 % |
| Free alkali + Soluble salts |
complying |
| Appearance of the solution |
complying |
| Bulk Density |
max. 0.15 g/ml |
| Residual solvents |
complying |
| Property |
Value |
| Filling Volume |
≤0.15 g/mL |
| Boiling point |
3,600 °C |
| Freezing point |
2,852 °C |
| Density |
3.58 g/cm3 |
