Magnesium Oxide Cas: 1309-48-4
| Catalog Number | xwm 91854 |
| Khoom npe | Magnesium Oxide |
| CAS | 1309-48-4 ib |
| Molecular Formula | MgO |
| Molecular Luj | 40.3 |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 25 19099 |
Khoom Specification
| Qhov tshwm sim | Dawb hmoov |
| Assay | 99% min |
| Melting point | 2852 ° C (lit.) |
| Boiling point | 3600 ° C |
| ceev | 3.58 ib |
| Refractive Index | 1.736 ib |
| Fp | 3600 ° C |
| solubility | 5 M HCl: 0.1 M ntawm 20 ° C, ntshiab, tsis muaj xim |
| Specific Gravity | 3.58 ib |
| PH | 10.3 (H2O, 20 ℃) (saturated tov) |
| Dej Solubility | 6.2 mg / L (20 ºC), reacts |
| lw max | λ: 260 nm Amax: ≤0.040 λ: 280 nm Amax: ≤0.025 |
| rhiab heev | Huab cua Sensitive |
| Kev ruaj ntseg | ruaj khov.Incompatible nrog bromine trifluoride, bromine trichloride, phosphorus pentachloride. |
Magnesium oxide (MgO) yog siv los ua ib lub hauv ob sab phlu rau steel furnaces, raws li ib feem nyob rau hauv ceramics, raws li zaub mov additives thiab kws, thiab ua kom muaj zog qhov rais iav, chiv, ntawv, thiab roj hmab manufacturing.
Kaw
