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|
HS Code |
624372 |
| Name | p-Naphtholbenzein |
| Chemical Formula | C27H18O2 |
| Molecular Weight | 374.43 g/mol |
| Cas Number | 2581-85-3 |
| Appearance | Dark green to black powder |
| Melting Point | 195-197 °C |
| Solubility | Soluble in ethanol, slightly soluble in water |
| Ph Indicator Range | 8.2 to 9.8 |
| Color Change | Yellow to blue |
| Storage Conditions | Store in a cool, dry place, protected from light |
| Lambda Max | 605 nm (ethanol) |
| Synonyms | 4-(2-Hydroxy-1-naphthylazo)-1-naphthol |
As an accredited P-Naphtholbenzein factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for P-Naphtholbenzein contains 25g of orange crystalline powder, sealed in a labeled amber glass bottle for protection. |
| Storage | P-Naphtholbenzein should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents. Protect it from light and moisture. Store at room temperature and ensure the workspace is equipped with proper ventilation. Follow all relevant safety procedures outlined in its MSDS for safe handling and storage. |
| Shipping | P-Naphtholbenzein is shipped in tightly sealed containers, protected from light and moisture. It should be handled as a chemical substance, with appropriate hazard labeling. Packages must comply with applicable transport regulations for laboratory chemicals, ensuring secure packaging to prevent leakage or contamination during transit. Suitable for ground or air freight, depending on destination requirements. |
Competitive P-Naphtholbenzein 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
