|
HS Code |
732986 |
| Chemical Name | Acid Black L-DN |
| Color Index | CI Acid Black 194 |
| Appearance | Black powder or granules |
| Solubility | Soluble in water |
| Application | Textile dyeing (primarily wool, nylon, silk) |
| Shade | Deep black |
| Ph Range | 4-6 (aqueous solution) |
| Chemical Class | Azo dye |
| Cas Number | 61931-52-0 |
| Molecular Formula | C32H21N9Na2O8S2 |
| Light Fastness | Good |
| Heat Stability | Moderate |
| Storage Conditions | Keep in a cool, dry, and well-ventilated place |
| Ionic Nature | Anionic |
| Toxicity | Low under normal handling conditions |
As an accredited Acid Black L-DN factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Black L-DN is packaged in a 25 kg blue plastic drum with secure lid, labeled with product and hazard information. |
| Shipping | **Acid Black L-DN** is typically shipped in tightly sealed, corrosion-resistant fiber drums or bags lined with polyethylene to prevent moisture absorption and contamination. Containers are clearly labeled with hazard information, and shipments comply with relevant safety and transport regulations for dyes and chemicals to ensure safe handling and transit. |
| Storage | **Acid Black L-DN** should be stored in a cool, dry, well-ventilated area away from direct sunlight, heat, and sources of ignition. Keep the container tightly closed when not in use. Store separately from incompatible materials such as oxidizing agents and strong acids. Use corrosion-resistant containers and ensure proper labeling. Avoid moisture and prevent spillage to minimize contamination and deterioration. |
Competitive Acid Black L-DN 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!
