|
HS Code |
631798 |
| Product Name | Direct Copper Blue 2B |
| Ci Number | Direct Blue 86 |
| Color Index | Blue |
| Chemical Class | Direct dye |
| Molecular Formula | C34H24N6Na4O16S4Cu |
| Molecular Weight | 1029.84 g/mol |
| Appearance | Blue powder |
| Solubility | Soluble in water |
| Application | Textile dyeing (cotton, viscose, silk) |
| Light Fastness | Moderate to good |
| Ph Stability | Stable in neutral and alkaline pH |
| Melting Point | Decomposes before melting |
| Cas Number | 1330-38-7 |
| Ec Number | 215-506-8 |
| Storage Conditions | Keep container tightly closed, store in a dry, cool place |
As an accredited Direct Copper Blue 2B factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Copper Blue 2B is packaged in a 25 kg blue fiber drum with secure lid and inner polyethylene liner for moisture protection. |
| Shipping | Direct Copper Blue 2B is shipped in tightly sealed, fiber drum or plastic bags, usually lined with polyethylene to prevent moisture absorption. Containers are clearly labeled with hazard information. It should be stored and transported in dry, well-ventilated conditions, away from incompatible substances and sources of ignition, following standard chemical shipping regulations. |
| Storage | Direct Copper Blue 2B should be stored in a cool, dry, well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed to prevent moisture absorption and contamination. Store away from incompatible materials such as strong oxidizers and acids. Proper labeling and secure storage are essential to ensure safety and easy identification of the chemical. |
Competitive Direct Copper Blue 2B 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!
