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|
HS Code |
219865 |
| Chemical Name | Pyromellitic Anhydride |
| Chemical Formula | C10H2O6 |
| Cas Number | 89-32-7 |
| Molecular Weight | 218.12 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 284-288°C |
| Solubility In Water | React with water, sparingly soluble |
| Density | 1.68 g/cm3 |
| Odor | Odorless |
| Purity | Typically ≥99% |
| Flash Point | Non-flammable |
| Stability | Stable under normal conditions |
| Ph Aqueous Solution | Acidic, forms pyromellitic acid |
As an accredited Pyromellitic Anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Pyromellitic Anhydride is packed in a 25 kg fiber drum with a sealed polyethylene liner, clearly labeled with safety information. |
| Storage | Pyromellitic anhydride should be stored in a tightly sealed container in a cool, dry, well-ventilated area, away from moisture, heat, and incompatible substances such as strong bases and oxidizing agents. Keep container tightly closed when not in use and protect from humidity, as pyromellitic anhydride is hygroscopic and can hydrolyze to form pyromellitic acid upon exposure to water or moisture. |
| Shipping | Pyromellitic Anhydride should be shipped in tightly sealed containers, protected from moisture, and stored in a cool, dry, well-ventilated area. It is classified as a hazardous material and must be labeled appropriately. Transport according to relevant regulations (e.g., DOT, IMDG, IATA) and avoid contact with incompatible substances such as strong bases and water. |
Competitive Pyromellitic 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
