| characteristics | Specifications |
| BaCo3 | >99% |
| 99.0-101.0% (ACS) | |
| Impurities | <0.002 meq/g water-soluble titr. Base |
| <0.005% Oxidizers, <0.015% insol. Dil. HCI | |
| Anion Traces | S2- : <0.001% |
| Chloride (Cl-) | <0.002% |
| Fe | <0.002% |
| K | <0.005% |
| Na | <0.02% |
| Sr | <0.7% |
| Heavy Metals (as Pb) | <0.001% |