ChinaChemical Properties
| Product Name | 3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA） |
| CAS No | 2421-28-5 |
| EC-No | |
| Min. Order | 1Kg/Drum |
| Purity | ≥98%&99.5% |
| Supply Ability | 30TM |
| Release date | 2024/08/21 |
| Product Name | 3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA） |
| CAS No | 2421-28-5 |
| EC-No | |
| Min. Order | 1Kg/Drum |
| Purity | ≥98%&99.5% |
| Supply Ability | 30TM |
| Release date | 2024/08/21 |
