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|
HS Code |
595275 |
| Chemical Name | 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride |
| Alternative Names | BDFDA, FDAn, Bis-F |
| Chemical Formula | C29H12O8 |
| Molecular Weight | 488.40 g/mol |
| Cas Number | 1823-59-2 |
| Appearance | White to off-white powder |
| Melting Point | 318-320°C |
| Purity | ≥99% |
| Solubility | Insoluble in water, soluble in polar aprotic solvents |
| Application | Monomer for polyimide synthesis |
| Storage Conditions | Store in a cool, dry place, tightly sealed |
| Boiling Point | Decomposes before boiling |
| Stability | Stable under recommended storage conditions |
As an accredited 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 25-gram amber glass bottle with a screw cap, clearly labeled with chemical name, purity, and safety symbols. |
| Shipping | 9,9-Bis(3,4-dicarboxyphenyl)fluorene dianhydride is shipped in tightly sealed containers to protect from moisture and contamination. It is typically transported as a solid, requiring cool, dry, and well-ventilated conditions. Packaging complies with chemical safety regulations, with appropriate labeling for handling and hazard identification provided by suppliers like Sigma Aldrich, Merck, or TCI. |
| Storage | 9,9-Bis(3,4-dicarboxyphenyl)fluorene dianhydride should be stored in a tightly sealed container, protected from moisture and light, in a cool, dry, and well-ventilated area. Avoid exposure to strong acids, bases, and oxidizers. Store at room temperature, away from incompatible materials. Proper chemical-resistant gloves and eye protection should be used when handling, and storage should comply with Sigma Aldrich/analytical grade reagent safety guidelines. |
Competitive 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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