Technical characteristics
- BrandМихайловский завод химических реактивов, ООО
- Country of manufactureRussia
Description
International name Magnesium oxide
Synonyms Magnesium oxide, Magnesium oxide
Formula MgO
Normative and technical documentation TU 6 - 09 - 4835 - 82
Appearance white powder.
| Quality indicators | |||
Indicator name |
TU requirements | ||
| 1. Mass fraction of magnesium oxide (MgO), % , not less | 92.0 | ||
| 2. Mass fraction of losses on ignition, % , no more | 6.0 | ||
| 3. Mass fraction of substances insoluble in hydrochloric acid, % , no more | 0.05 | ||
| 4. Mass fraction of water - soluble substances, % , no more | 0.75 | ||
| 5. Mass fraction of silicic acid and substances precipitated by ammonia, % , no more | 0.1 | ||
| 6. Mass fraction of total sulfur (SO4 ), % , no more | 0.03 | ||
| 7. Mass fraction of phosphates (PO4 ), % , no more | 0.01 | ||
| 8. Mass fraction of chlorides (C1), % , no more | 0.03 | ||
| 9. Mass fraction of barium (Ва), % , no more | 0.01 | ||
| 10. Mass fraction of iron (Fe), % , no more | 0.01 | ||
| 11. Mass fraction of heavy metals (Рв), % , not more | 0.01 | ||
| 12. Mass fraction of calcium (Ca), % , no more | 0.5 | ||
| 13. Specific surface area by iodine number, mg - eq / 100g MgO, not less | 60 | ||
Contact the seller
Magnesium oxide for forsterite ceramics "Mikhailovsky plant of chemical reagents, LLC"
