
| Nì | Sònrachadh |
| Ba(CH3COO)2 | >99.0% |
| Do-sholabailte | <0.01 |
| Iarann (Fe) | <0.0005 |
| Meatailt throm (mar Pb) | <0.0005 |
| Nìtràit (NO3) | <0.01 |
| Susbaint BaO 1100 ℃ | 60±1 |
| Clòraid (Cl) | <0.003 |
| Cailcium (Ca) + strontium (Sr) | <0.1 |
| Stuth neo-shìoltaichte (sulfate) | <0.1 |