PMDA(Pyromellitic Dianhydride)
Product Information
High Quality Chinese Pyromellitic Dianhydride(PMDA）
- Product Name: Pyromellitic Dianhydride; PMDA
- Other Name:1,2,4,5-Benzenetetracarboxylic dianhydride; benzene-1,2:4,5-tetracarboxylic dianhydride; PMDA
- CAS No.:89-32-7
- MF:C10H2O6
- HS Code:2917399090
- Package: 25kg drum
- Quantity(20’FCL): 9Mts
- Application：for making polyimide film, resin, powdery paint, delustering agent
specification:
- Appearance：White crystalline
- powderAssay：≥99.5%
- Melting Point：286~288ºC
- Free acid content：≤0.5%