Item analisis | Keperluan standard (%) |
SrSO4 kandungan | ≥99.0 |
Barium sulfat (BaSO4) | ≤0.1 |
Kalsium sulfat (CaSO4) | ≤0.08 |
Klorida (Cl) | ≤0.01 |
Kalsium oksida (CaO) | ≤0.05 |
Besi (Fe) | ≤0.01 |
Natrium (Na) | ≤0.008 |
Kalium (k) | ≤0.005 |
Kandungan air | ≤0.1 |
Penampilan | Serbuk halus putih |