Nì mion-sgrùdadh | Riatanasan àbhaisteach (%) |
SrSO4 susbaint | ≥99.0 |
Barium sulfate (BaSO4) | ≤0.1 |
Calcium sulfate (CaSO4) | ≤0.08 |
Chloride (Cl) | ≤0.01 |
Calcium oxide (CaO) | ≤0.05 |
Iarann (Fe) | ≤0.01 |
Sòidiam (Na) | ≤0.008 |
potasium (k) | ≤0.005 |
Susbaint uisge | ≤0.1 |
Coltas | Pùdar mìn geal |