Magnesiumsulfat CAS 7487-88-9 Spezifikation:
Element | Index | |
MgSO4 % ≥ | 99,0 | |
Schwermetall (mg/kg) ≤ | 10 | |
PB (mg/kg) ≤ | 2 | |
SE (mg/kg) ≤ | 30 | |
PH (50g/l Lösung) | 5,5~7,5 | |
Cl % ≤ | 0,03 | |
Als (mg/kg) ≤ | 3 | |
Fe (mg/kg) ≤ | 20 | |
Zündverlust
|
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 |