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HS Code |
855760 |
| Cas Number | 1823-59-2 |
| Molecular Formula | C16H6O7 |
| Molecular Weight | 310.22 g/mol |
| Appearance | White to off-white powder |
| Melting Point | 232-236°C |
| Boiling Point | Decomposes before boiling |
| Solubility In Water | Insoluble |
| Purity | Typically ≥99% |
| Density | 1.580 g/cm³ |
| Storage Conditions | Store in a cool, dry place |
| Synonyms | ODPA, 4,4'-Oxybis(phthalic anhydride) |
| Ec Number | 217-341-8 |
As an accredited 4,4'-Oxydiphthalic Anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging contains 500g of 4,4'-Oxydiphthalic Anhydride, sealed in a labeled amber glass bottle with a secure screw cap. |
| Storage | 4,4'-Oxydiphthalic anhydride should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from moisture, strong bases, and incompatible substances. Avoid exposure to heat and direct sunlight. Store in a dedicated chemical storage cabinet; label clearly. Use appropriate personal protective equipment (PPE) when handling and ensure emergency spill procedures are in place. |
| Shipping | 4,4'-Oxydiphthalic Anhydride is typically shipped in tightly sealed, moisture-resistant containers such as drums or HDPE bottles to prevent hydrolysis. It should be stored and transported in cool, dry conditions, away from incompatible substances. Proper labeling and handling per safety guidelines are required to ensure safe delivery. |
Competitive 4,4'-Oxydiphthalic Anhydride prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
