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|
HS Code |
406245 |
| Chemical Name | Naphthol AS-OL |
| Cas Number | 135-65-9 |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 |
| Appearance | Light yellow powder |
| Solubility | Slightly soluble in ethanol, insoluble in water |
| Melting Point | 183-185°C |
| Usage | Azoic coupling component in dye industry |
| Synonyms | 3-Hydroxy-N-phenylnaphthalene-2-carboxamide |
| Storage Conditions | Keep in a cool, dry place, tightly closed |
| Ec Number | 205-204-7 |
| Purity | Typically ≥98% |
As an accredited Naphthol As-ol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 500g white plastic bottle labeled "Naphthol As-ol," featuring hazard symbols, batch number, and manufacturer details, tightly sealed for safety. |
| Storage | Naphthol As-ol should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from direct sunlight and sources of ignition. It should be kept away from oxidizing agents, acids, and strong bases. Ensure the storage area is equipped to contain spills and has appropriate safety signage. Protect from moisture and incompatible substances to maintain product stability. |
| Shipping | Naphthol AS-OL should be shipped in tightly sealed, clearly labeled containers, protected from direct sunlight, moisture, and sources of ignition. It must be handled as a hazardous material according to local, national, and international transport regulations, with proper documentation and safety data included. Wear suitable protective equipment when handling during transport. |
Competitive Naphthol As-ol 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
