|
HS Code |
628618 |
| Cas Number | 1937-37-7 |
| Ec Number | 217-710-3 |
| Molecular Formula | C34H28N6Na4O14S4 |
| Molecular Weight | 967.90 g/mol |
| Synonyms | C.I. Direct Black 17, Direct Deep Black F |
| Appearance | Black powder or granules |
| Solubility In Water | Soluble |
| Usage | Textile dyeing, paper coloring, ink manufacturing |
| Melting Point | Decomposes |
| Chemical Class | Azo dye |
| Color Index Number | CI 22565 |
| Odor | Odorless |
As an accredited Direct Black 17 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Black 17 is typically packaged in 25 kg multi-layer kraft paper bags with inner plastic lining, clearly labeled for safety. |
| Shipping | Direct Black 17 is typically shipped as a powder or granules, securely packed in woven bags or fiber drums lined with plastic to prevent moisture exposure. Standard packaging is usually 25 kg per bag or drum. The chemical should be transported in a cool, dry place, protected from direct sunlight and incompatible materials. |
| Storage | Direct Black 17 should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Avoid contact with strong oxidizing agents. Shelves should be stable, and containers should be clearly labeled. Use personal protective equipment when handling, and ensure emergency eyewash and shower stations are accessible nearby. |
Competitive Direct Black 17 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!
