|
HS Code |
932054 |
| Name | Pyridine-2,3-dicarboxylic anhydride |
| Synonyms | Quinolinic anhydride |
| Cas Number | 89-25-8 |
| Molecular Formula | C7H3NO3 |
| Molecular Weight | 149.11 |
| Appearance | White to off-white solid |
| Melting Point | 160-164°C |
| Solubility | Slightly soluble in water; soluble in organic solvents |
| Boiling Point | Decomposes |
| Structure | Anhydride of pyridine-2,3-dicarboxylic acid |
| Smiles | O=C1OC(=O)c2ncccc12 |
| Inchi | InChI=1S/C7H3NO3/c9-6-4-2-1-3-8-5(4)7(10)11-6 |
| Hazard Classification | Irritant |
| Storage Conditions | Store in a cool, dry, well-ventilated place |
As an accredited Pyridine-2,3-dicarboxylic anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Amber glass bottle, 25 grams, tightly sealed with a screw cap, labeled with compound name, hazard symbols, and supplier details. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 13 MT (on pallets), Pyridine-2,3-dicarboxylic anhydride packed in 25 kg fiber drums, suitable for export. |
| Shipping | Pyridine-2,3-dicarboxylic anhydride is shipped in tightly sealed containers to prevent moisture and contamination. It is transported as a hazardous chemical and should be handled in compliance with local and international regulations. Proper labeling, documentation, and protective packaging ensure safe transit. Avoid exposure to heat, flame, and strong oxidizers during shipping. |
| Storage | Pyridine-2,3-dicarboxylic anhydride should be stored in a cool, dry, well-ventilated area, away from moisture and incompatible substances such as strong bases and oxidizers. Keep tightly closed in a chemical-resistant container. Protect from light and avoid humidity to prevent hydrolysis. Always store under appropriate chemical storage protocols and label the container clearly with handling and hazard information. |
| Shelf Life | Pyridine-2,3-dicarboxylic anhydride should be stored tightly sealed, protected from moisture and light; shelf life is typically 1–2 years. |
Competitive Pyridine-2,3-dicarboxylic 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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