Analysis item | Requisita Standard (%) |
SrSO4 content | ≥99.0 |
Barium sulfate (BaSO4) | ≤0.1 |
Calcium sulfate (CaSO4) | ≤0.08 |
Chloride (Cl) | ≤0.01 |
Calcium oxydatum (CaO) | ≤0.05 |
Ferrum (Fe) | ≤0.01 |
Natrium (Na) | ≤0.008 |
Potassium (k) | ≤0.005 |
Aqua contenta | ≤0.1 |
Aspectus | Album pulveris |