
| Analyseelement | Standardanforderungen (%) |
| SrSO4 Inhalt | ≥99,0 |
| Bariumsulfat (BaSO4) | ≤0,1 |
| Calciumsulfat (CaSO4) | ≤0,08 |
| Chlorid (Cl) | ≤0,01 |
| Calciumoxid (CaO) | ≤0,05 |
| Eisen (Fe) | ≤0,01 |
| Natrium (Na) | ≤0,008 |
| Kalium (k) | ≤0,005 |
| Wassergehalt | ≤0,1 |
| Aussehen | Weißes feines Pulver |