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| Item | Index | |||
| Best quality | First quality | Qualifier | Enterprise standard | |
| Barium nitrate assay(in dry basis ),%,≥ | 99.3 | 99.0 | 98.5 | 99.5 |
| Water content,%,≤ | 0.05 | 0.1 | 0.1 | 0.05 |
| Water insolubles,%,≤ | 0.05 | 0.1 | 0.15 | 0.01 |
| Ferrum(Fe) content,%,≤ | 0.001 | 0.003 | 0.005 | 0.0002 |
| Chloride(in barium chloride),%,≤ | 0.05 | - | - | 0.0005 |
| PH,%,≤ | 5.0-8.0 | - | - | 6-7 |
Barium Nitrate Powder 99.0%