|
HS Code |
373957 |
| Cas Number | 2429-74-5 |
| Chemical Formula | C34H24N6Na4O16S4 |
| Molecular Weight | 1013.88 g/mol |
| Ec Number | 219-378-4 |
| Appearance | Dark blue powder |
| Solubility In Water | Soluble |
| Dye Class | Direct dye |
| Melting Point | Decomposes |
| Application | Textile dyeing (mainly cotton) |
| Colour Index Number | C.I. 23855 |
| Ph Of Solution | 6-7 (1% solution) |
| Light Fastness | Moderate |
| Heat Stability | Stable under normal conditions |
As an accredited Direct Blue 15 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Blue 15 is typically packaged in 25 kg tightly sealed fiber drums with inner polyethylene lining, clearly labeled for safety and identification. |
| Storage | Direct Blue 15 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong oxidizers. Ensure containers are clearly labeled and protected from physical damage. Use appropriate personal protective equipment when handling, and avoid dust formation to minimize inhalation risk. Keep out of reach of unauthorized personnel. |
| Shipping | Direct Blue 15 should be shipped in tightly sealed, clearly labeled containers to prevent leaks or contamination. It must be stored and transported in a cool, dry, well-ventilated area, away from incompatible materials. Comply with local, national, and international regulations, and ensure appropriate hazard labeling and documentation accompany all shipments. |
Competitive Direct Blue 15 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
