info@monstchem.com| Product name: | 4,4′-Oxydiphthalic dianhydride (ODPA) |
| CAS： | 1823-59-2 |
| Molecular formula: | C16H6O7 |
| Molecular weight: | 310.22 |
| Applications: | Making Polyimide (PI), polymer material, Electronics industry, Chips |
| Items | Specification |
| Appearance | White or almost white powder, no bad smell |
| Assay | ≥99.5% |
| Melting point | 227.0~230.0℃ |
| Single metal ion (mg/kg) | ≤1 |
| Package | 25kg/fiber drum |
ELECTRONIC CHEMICALS
4,4′-Oxydiphthalic anhydride
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