Vienna, Austria
Magnesium sulfate Heptahydrate , Laboratory grade
MgSO4.7H2O
CAS: 10034-99-8
MOLECULAR FORMULA: MgSO4.7H2O
MOLAR MASS: 246.47 g/mol
MgSO4.7H2O
| Assay | 99 – 100.5 | % | |
| Identification (Magnesium) | conforms | ||
| Identification (Sulfate ) | conforms | ||
| Limit of chloride | ≤ | 0.014 | % |
| Solubility | conforms | ||
| pH (5%) | 5 – 9.2 | ||
| Loss on ignition | 40 – 52 | % | |
| Selenium | ≤ | 30 | ppm |
| Iron | ≤ | 20 | ppm |
| Ordering code | 1 kg | 2.5 kg | 5 kg | 10 kg | 20 kg |
| P.E. | 454.06.01000.02 | 454.06.05000.02 | 454.06.10000.03 | ||
| Glass |
| File | Title |
|---|
| Chemical formula: MgSO4.7H2O | Molar Mass: 246.47 g/mol |
| Appearance: White powder | Density: 1.68 g/cm3 |
| Solub. in water: 710 g/l (20 °C) | Melting point: 1124 °C |
| Hygroscopic: Yes | Flash point: N/A |
| Storage temp.: Below +30 °C | Cautions: Irritant |
| R: 36/37/38 | S: 22 |
| HS-No.: 2833 21 00 | EC-Index-No.: 231-298-2 |
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