|
HS Code |
541016 |
| Chemical Name | 3-Hydroxy-2-naphthoic acid anilide |
| Common Name | Naphthol AS-KB |
| Cas Number | 135-65-9 |
| Molecular Formula | C17H13NO2 |
| Molar Mass | 263.29 g/mol |
| Appearance | Light yellow powder |
| Melting Point | 196-198°C |
| Solubility In Water | Insoluble |
| Application | Azo dye intermediate and pigment |
| Density | 1.29 g/cm³ |
| Boiling Point | Decomposes before boiling |
| Storage Conditions | Store in cool, dry place |
| Purity | Typically >98% |
| Synonyms | Benzanilide, 3-hydroxy-2-naphthalenecarboxylic acid |
| Ec Number | 205-198-5 |
As an accredited Naphthol AS-KB factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Naphthol AS-KB is packaged in a 25 kg net weight, sealed fiber drum with an inner polyethylene liner for safe storage. |
| Storage | Naphthol AS-KB should be stored in a cool, dry, and well-ventilated area away from sources of ignition and incompatible substances such as strong oxidizers. Keep the container tightly closed and protected from light and moisture. Store at room temperature and avoid exposure to heat or direct sunlight. Ensure proper labeling and follow all safety guidelines for handling hazardous chemicals. |
| Shipping | Naphthol AS-KB should be shipped in tightly sealed containers, away from heat, moisture, and direct sunlight. Transport under dry conditions with proper labeling in accordance with local and international regulations. Ensure compatible packaging to prevent contamination, spillage, or accidental release during transit. Handle carefully to avoid damage to containers. |
Competitive Naphthol AS-KB prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
