| CAS ID | 10034-99-8 |
|---|---|
| IUPAC Name | magnesium(2+) heptahydrate sulfate |
| Molecular Formula | H14MgO11S |
| Molecular Weight | |
| SMILES | O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O |
| 24843 |
Synonym: magnesium sulfate heptahydrate, mgso4.7h2o, magnesium sulfate 1:1 heptahydrate, magnesium sulphate heptahydrate, unii-sk47b8698t, magnesium sulfate usan:jan, sulfuric acid magnesium salt 1:1 , heptahydrate, magnesium sulfate heptahydrate mgso4.7h2o, sulfuric acid, magnesium salt 1:1 , heptahydrate, magnesium ii , sulfate, heptahydrate
| Acidity Alkalinity | Pass Test (EP) |
| Linear Formula | MgSO4·7H2O |
| Appearance of Solution | Pass Test (EP) |
| Arsenic (As) | 2ppm max. (EP) |
| Formula Weight | 246.48 |
| Physical Form | Solid |
| Grade | EP/FCC/USP |
| Chloride | 0.014% max. (USP), 300ppm max. (EP), 300ppm max. (EP), 0.014% max. (USP) |
| Density | 1.678g/cm³ |
| Heavy Metals | 10mg/kg max. (FCC), 0.001% max. (USP), 10ppm max. (EP), 10ppm max. (EP) |
| Heavy Metals (as Pb) | 0.001% max. (USP), 10mg/kg max. (FCC), 10mg/kg max. (FCC), 0.001% max. (USP), 10ppm max. (EP) |
| Identification | Pass Test (EP), Pass Test (EP/FCC/USP), Pass Test (FCC), Pass Test (USP) |
| Iron (Fe) | 20ppm max. (EP), 20ppm max. (EP/USP), 20ppm max. (USP) |
| Lead (Pb) | 4mg/kg max. (FCC) |
| Loss on Ignition | 40.0 to 52.0% (FCC), 40.0 to 52.0% (FCC/USP), 40.0 to 52.0% (USP) |
| Loss on Drying | 48.0 to 52.0% (EP) |
| Packaging | Poly Bottle |
| Residual Solvents | Meets Requirements (EP), Meets Requirements (EP/USP), Meets Requirements (USP) |
| Selenium (Se) | 0.003% max. (FCC), 0.003% max. (FCC/USP), 0.003% max. (USP) |
| Vapor Pressure | <0.1 mmHg at 20°C |
| Color | White |
| Melting Point | 770°C |
| pH | 5 to 8.2 |
| Chemical Name or Material | Magnesium Sulfate Heptahydrate |
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