|
HS Code |
429992 |
| Product Name | PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE |
| Cas Number | 89-03-8 |
| Molecular Formula | C7H3NO3 |
| Molecular Weight | 149.11 |
| Appearance | White to off-white powder |
| Melting Point | 190-192°C |
| Boiling Point | Decomposes before boiling |
| Solubility | Slightly soluble in water |
| Density | 1.49 g/cm3 |
| Smiles | O=C1OC(=O)c2ncccc12 |
| Inchi | InChI=1S/C7H3NO3/c9-6-4-2-1-3-8-5(4)7(10)11-6/h1-3H |
| Storage Conditions | Store in a cool, dry place, tightly closed |
| Hazard Classification | Irritant |
| Synonyms | Quinolinedione anhydride, Quinolinic anhydride |
As an accredited PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, tightly sealed 25g bottle with hazard symbols, product name "PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE", batch number, and supplier label. |
| Container Loading (20′ FCL) | 20’ FCL loads approximately 12 MT of PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE, packaged in 25 kg fiber drums, ensuring safe transit. |
| Shipping | **Shipping Description for Pyridine-2,3-dicarboxylic Acid Anhydride:** Ship in tightly sealed containers, protected from moisture. Store and transport in cool, dry conditions. Handle in accordance with applicable chemical regulations. Ensure proper labeling as an irritant or hazardous substance if required. Avoid exposure to heat, and segregate from incompatible materials during transit. Use recommended protective equipment when handling. |
| Storage | Pyridine-2,3-dicarboxylic acid anhydride should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as strong bases and oxidizing agents. Protect from direct sunlight and sources of ignition. Handle under an inert atmosphere if possible to prevent hydrolysis, and label the container clearly to avoid accidental misuse. |
| Shelf Life | Shelf life of Pyridine-2,3-dicarboxylic acid anhydride: Store in cool, dry conditions; stable for several years if unopened. |
Competitive PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@boxa-chem.com
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