|
HS Code |
928166 |
| Chemical Name | Pyridine-3,4-dicarboxylic acid |
| Synonyms | Quinolinic acid, 3,4-Pyridinedicarboxylic acid |
| Cas Number | 89-00-9 |
| Molecular Formula | C7H5NO4 |
| Molecular Weight | 167.12 |
| Appearance | White to off-white crystalline powder |
| Melting Point | 225-230°C (decomposes) |
| Solubility | Soluble in water |
| Boiling Point | Decomposes before boiling |
| Density | 1.636 g/cm³ |
| Pka Values | 2.38, 4.08, 5.02 (carboxylic groups and pyridine nitrogen) |
| Smiles | C1=CC(=C(N=C1)C(=O)O)C(=O)O |
| Inchi | InChI=1S/C7H5NO4/c9-6(10)4-1-2-8-3-5(4)7(11)12/h1-3H,(H,9,10)(H,11,12) |
As an accredited Pyridine-3,4-dicarboxylic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White plastic bottle, screw cap, labeled "Pyridine-3,4-dicarboxylic acid, 100g", hazard symbols, supplier logo, batch and expiry details. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Pyridine-3,4-dicarboxylic acid: Typically 12–14 metric tons packed in 25 kg bags or fiber drums. |
| Shipping | Pyridine-3,4-dicarboxylic acid is typically shipped in tightly sealed containers, protected from moisture and incompatible substances. It should be labeled as a chemical substance and handled according to relevant regulations. The package must include safety data sheets (SDS), and transportation should adhere to chemical shipping guidelines to ensure safe delivery. |
| Storage | Pyridine-3,4-dicarboxylic acid should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers. Store at room temperature and protect from moisture. Ensure proper labeling and keep away from sources of ignition. Recommended storage is in a dedicated chemical storage cabinet for acids. |
| Shelf Life | Pyridine-3,4-dicarboxylic acid has a typical shelf life of 2-3 years when stored dry, tightly sealed, and protected from light. |
Competitive Pyridine-3,4-dicarboxylic acid 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.
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Tel: +8615371019725
Email: sales7@boxa-chem.com
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