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HS Code |
567003 |
| Iupac Name | 2-hydroxyquinoline-3-carboxylic acid |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 g/mol |
| Cas Number | 492-35-1 |
| Appearance | Off-white to light yellow powder |
| Melting Point | 275-280°C |
| Solubility In Water | Slightly soluble |
| Pka | Approximately 2.7 (carboxylic acid group) |
| Boiling Point | Decomposes before boiling |
| Smiles | C1=CC=C2C(=C1)C(=C(C(=O)O)N2)O |
| Synonyms | 2-oxo-1,2-dihydroquinoline-3-carboxylic acid |
| Pubchem Cid | 10024 |
As an accredited 2-Hydroxyquinoline-3-carboxylic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 2-Hydroxyquinoline-3-carboxylic acid (5g) is packaged in a sealed amber glass bottle with tamper-evident cap and label. |
| Shipping | 2-Hydroxyquinoline-3-carboxylic acid (Sigma Aldrich/Merck/TCI, Chemical Grade) ships in secure, sealed containers to preserve quality. Packaging complies with regulatory and safety standards to prevent contamination or degradation. Standard shipping is available; expedited shipping options may be offered. Material Safety Data Sheet (MSDS) accompanies shipment for safe handling and compliance. |
| Storage | 2-Hydroxyquinoline-3-carboxylic acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Avoid exposure to moisture and incompatible substances such as strong oxidizing agents. Store at room temperature, as recommended by Sigma-Aldrich, Merck, and TCI. Always follow institutional and manufacturer-specific safety protocols. |
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