BPDA
Product name：s-BPDA
Chemical name：3,3',4,4'-Biphenyltetracarboxylic dianhydride
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Molecular Formula
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294.2
Molecular Weight
Technical indicators:
| Items | Norms | |
| Appearance | White or off-white powder | |
| purity(HPLC) | ≥99.8% | |
| Melting point(℃) | >298 | |
| Moisture content(ppM) | <300 | |
| single metal ion content (ppM) | <1 | |
Usage: used in the production of various polyimide products.
Packing: 20kg, aluminum foil bag inside, carton or cardboard drum
outside; or according to customer requirements.
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