|
HS Code |
223920 |
| Cas Number | 12217-81-7 |
| Molecular Formula | C19H16N4O3 |
| Molecular Weight | 348.36 g/mol |
| Iupac Name | 1-(4-hydroxyphenyl)-4-(4-nitrophenyl)azo-2-naphthol |
| Appearance | Dark violet powder |
| Solubility In Water | Insoluble |
| Melting Point | 220-225°C (decomposes) |
| Dye Class | Azo dye |
| Usage | Disperse dye for polyester and synthetic fibers |
| Color Index Number | 61129 |
| Lightfastness | Moderate to good |
| Boiling Point | Decomposes before boiling |
As an accredited Disperse Violet 77 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Violet 77 is packaged in a 25 kg fiber drum with an inner plastic lining, ensuring safe, moisture-resistant storage. |
| Shipping | Disperse Violet 77 should be shipped in tightly sealed, clearly labeled containers, protected from moisture and direct sunlight. Transport in compliance with local, national, and international regulations for chemical substances. Handle with care, avoiding spills. Typically not classified as dangerous for transport, but consult the Safety Data Sheet (SDS) for specific handling and shipping requirements. |
| Storage | Disperse Violet 77 should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Protect from moisture and excessive heat. Use proper protective equipment when handling and ensure good industrial hygiene practices are followed to prevent dust generation and exposure. |
Competitive Disperse Violet 77 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
