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) |