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|
HS Code |
841474 |
| Name | Coumalic Acid |
| Iupac Name | 2-oxo-2H-pyran-5-carboxylic acid |
| Cas Number | 603-91-2 |
| Molecular Formula | C6H4O4 |
| Molar Mass | 140.09 g/mol |
| Appearance | White to pale yellow powder |
| Melting Point | 210-215 °C (decomposes) |
| Solubility In Water | Slightly soluble |
| Density | 1.564 g/cm³ |
| Boiling Point | Decomposes before boiling |
| Pka | 3.1 (carboxylic acid group) |
| Synonyms | 2-Oxocoumalic acid; 5-Carboxy-2H-pyran-2-one |
As an accredited Coumalic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Coumalic Acid is packaged in a 25g amber glass bottle, sealed with a screw cap, and labeled with safety and identification details. |
| Storage | Coumalic acid should be stored in a tightly sealed container, away from moisture and incompatible substances, such as strong bases and oxidizing agents. Keep it in a cool, dry, and well-ventilated area, protected from direct sunlight and sources of ignition. Proper labelling and segregation from food and drink are essential to prevent accidental ingestion or contamination. |
| Shipping | Coumalic Acid should be shipped in tightly sealed containers, protected from moisture and incompatible substances. It must be clearly labeled and handled according to all relevant regulations for chemical substances. Store and transport it at room temperature, ensuring it remains upright, away from direct sunlight, and in compliance with hazardous materials shipping protocols. |
Competitive Coumalic Acid 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
