MgO4S*7H2O
Magnesium sulfate heptahydrate AR
Product specificities
| Appearance | White to almost-white solid |
|---|---|
| Assay (on dry basis) | 98.0-102.0% |
| pH (5% in water) | 5.0-8.2 |
| Water insolubles | max. 0.005% |
| Chloride (Cl) | max. 0.0005% |
| Heavy metals (as Pb) | max. 0.0005% |
| Iron (Fe) | max. 0.0005% |
| Ca (Calcium) | max. 0.02% |
| Mn (Manganese) | max. 0.0005% |
| K (Potassium) | max. 0.005% |
| Na (Sodium) | max. 0.005% |
| Sr (Strontium) | max. 0.005% |
| Loss on drying (400°C) | 48-52% |
