Index | 
 Spezifikation | 
GB29207-2012 | |

(MgSO4), w/% ≥ | 
Inhalt ( AS MgSO4 )(nach Zündung) | 
99,0 | |

(PB), mg/kg ≤ | 
Schwermetalle (Als Pb) | 
10 | |

(PB), mg/kg ≤ | 
Blei | 
2 | |

(SE), mg/kg ≤ | 
Selen | 
30 | |

PH (50g/l ) | 
PH-Wert (50g/L-Lösung) | 
5,5-7,5 | |

(CL), w/% ≤ | 
Chlorid | 
0,03 | |

(As), mg/kg ≤ | 
Arsen | 
3 | |

(Fe), mg/kg ≤ | 
Eisen | 
20 | |

Zündverlust, w% | 
Heptahydrat | 
Zündverlust, Heptahydrat | 
40,0-52,0 |

Wasserfest | 
Zündverlust, Heptahydrat, trocken | 
22,0-32,0 |