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HS Code |
305972 |
| Cas Number | 91-97-4 |
| Chemical Name | 3-Hydroxy-2-cyano-N-phenylbenzamide |
| Molecular Formula | C14H10N2O2 |
| Molecular Weight | 238.24 |
| Appearance | Light brown powder |
| Melting Point | 188-190°C |
| Solubility In Ethanol | Slightly soluble |
| Synonyms | Naphthol AS-LC; N-(Phenyl)-3-hydroxy-2-cyanobenzamide |
| Application | Azoic coupling component for textile dyeing |
| Ph Value | Neutral (5.5-7.5 in suspension) |
| Storage Conditions | Store in a cool, dry, well-ventilated area |
| Ec Number | 202-109-0 |
As an accredited Naphthol AS-LC factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Naphthol AS-LC is packaged in a 25 kg fiber drum with an inner polyethylene liner, clearly labeled with product and hazard information. |
| Shipping | Naphthol AS-LC should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Store in a cool, dry, and well-ventilated area away from incompatible substances. Follow all applicable regulations for the transport of chemicals. Label packaging clearly and handle with appropriate safety precautions, including personal protective equipment. |
| Storage | Naphthol AS-LC should be stored in a tightly closed container in a cool, dry, and well-ventilated area away from sources of ignition and incompatible substances, such as strong oxidizers. Protect from moisture, direct sunlight, and heat. Ensure containers are clearly labeled and access is restricted to trained personnel. Store at room temperature and avoid prolonged or repeated exposure. |
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Purity 98%: Naphthol AS-LC with 98% purity is used in textile pigment printing, where it ensures sharp color development and high color yield. Melting Point 183°C: Naphthol AS-LC with a melting point of 183°C is applied in azo dye synthesis, where precise thermal control enables consistent dye formation. Fine Particle Size (<10 μm): Naphthol AS-LC with fine particle size below 10 μm is used in ink manufacturing, where it promotes uniform dispersion and smooth print quality. Light Fastness Grade 6: Naphthol AS-LC with light fastness grade 6 is utilized in outdoor textile applications, where it provides superior resistance to fading under sunlight exposure. Stability Temperature 120°C: Naphthol AS-LC stable up to 120°C is used in high-temperature dyeing processes, where it guarantees color stability during heat setting. |
Competitive Naphthol AS-LC 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
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