Customization: | Available |
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CAS No.: | 7487-88-9 |
Formula: | Mgso4 |
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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 |
Merak | 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) |
Magnesium Sulphate Anhydrous
Commodity Name | Magnesium Sulphate Anhydrous | |
Test Item | Technical specification (%) |
Analysis Results (%) |
Purity | 99.0min | 99.2 |
MgO | 32.9min | 33 |
Mg | 19.8min | 19.9 |
Heavy Metals(Pb) | 0.001max | 0.0002 |
Pb | 6-9 | 8.5 |
Cl | 0.01max | 0.01 |
Fe | 0.0005max | 0.0002 |
Appearance | White powder | White powder |
Package: 25KG/BAG, 50KG/BAG, 1MT/BAG, 28MT/FCL
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Storage:airtight operation, local exhaust. Store in a cool, well-ventilated area. Far from fire and heat source. Prevent direct sunshine. Packing seal. Should with the antioxidant stored apart, avoid by all means is mixed store. Storage areas shall be equipped with appropriate materials asylum leakage
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