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|
HS Code |
491290 |
| Product Name | 3,5-Dihydroxy-2-Naphthoic Acid |
| Cas Number | 92-77-3 |
| Molecular Formula | C11H8O4 |
| Molecular Weight | 204.18 g/mol |
| Appearance | Light yellow to off-white powder |
| Melting Point | 224-228°C |
| Solubility | Slightly soluble in water, soluble in acetone and ethanol |
| Pka | Approximately 3.6 and 9.2 |
| Synonyms | 3,5-Dihydroxy-2-naphthalenecarboxylic acid; DHNA |
| Smiles | C1=CC2=C(C(=C1)O)C(=C(C=C2O)C(=O)O) |
| Inchi | InChI=1S/C11H8O4/c12-7-3-1-2-6-9(7)8(11(14)15)4-5-10(6)13/h1-5,12-13H,(H,14,15) |
| Storage Conditions | Store at room temperature, keep container tightly closed |
As an accredited 3,5-Dihydroxy-2-Naphthoic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25g package features an amber glass bottle with a secure screw cap, labeled “3,5-Dihydroxy-2-Naphthoic Acid, 25g” with safety information. |
| Storage | 3,5-Dihydroxy-2-naphthoic acid should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry place, ideally at 2–8°C (refrigerated). Ensure good ventilation in the storage area and avoid sources of ignition or strong oxidizing agents. Clearly label the container and follow all laboratory chemical storage guidelines for proper safety and handling. |
| Shipping | 3,5-Dihydroxy-2-naphthoic acid is shipped in tightly sealed, chemical-resistant containers to prevent contamination and moisture exposure. It should be transported at room temperature and protected from direct sunlight. Handling adheres to standard chemical safety protocols, including labeling and documentation, compliant with local and international regulations for laboratory and research chemicals. |
Competitive 3,5-Dihydroxy-2-Naphthoic 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
