| Magnesium sulfate Basic information |
| Product Name: | Magnesium sulfate |
| CAS: | 7487-88-9 |
| MF: | MgSO4 |
| MW: | 120.37 |
| EINECS: | 231-298-2 |
| Magnesium sulfate Chemical Properties |
| Melting point | 1124 °C |
| density | 1.07 g/mL at 20 °C |
| vapor density | <0.01 (vs air) |
| vapor pressure | <0.1 mm Hg ( 20 °C) |
| storage temp. | Store at room temperature. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | powder (very fine) |
| Specific Gravity | 2.66 |
| color | slightly gray |
| PH | 7.9 (50g/l, H2O, 25ºC) |
| Water Solubility | Soluble in water. Slightly soluble in alcohol, |
| λmax | λ: 260 nm Amax: 0.03 |
| λ: 280 nm Amax: 0.02 | |
| Sensitive | Hygroscopic |
| Merck | 145,691 |
| Stability: | Stable. Hygroscopic. |
| CAS DataBase Reference | 7487-88-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Magnesium sulfate(7487-88-9) |
| EPA Substance Registry System | Magnesium sulfate (7487-88-9) |
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