Magnesiumsulfaat CAS 7487-88-9 specificatie:
Item | Index | |
MgSO4% ≥ | 99.0 | |
Zwaar metaal (mg/kg) ≤ | 10 | |
PB (mg/kg) ≤ | 2 | |
SE (mg/kg) ≤ | 30 | |
PH (50 g/l-oplossing) | 5.5-7.5 | |
CL % ≤ | 0.03 | |
Als (mg/kg) ≤ | 3 | |
FE (mg/kg) ≤ | 20 | |
Ontstekingsverlies
|
MgSO4 ≤ | 2 |
MgSO4.H2O | 13.0-16.0 | |
MgSO4.3H2O | 29.0-33.0 | |
MgSO4.7H2O | 40.0-52.0 | |
MgSO4.nH2O | 22.0-32.0 |