|
HS Code |
484225 |
| Product Name | Direct Brown 349 |
| C I Number | Direct Brown 349 |
| Chemical Class | Azo dye |
| Physical Form | Powder |
| Color | Brown |
| Solubility In Water | Soluble |
| Molecular Formula | C31H22N6Na2O9S2 |
| Molecular Weight | 744.66 g/mol |
| Application | Textile dyeing |
| Cas Number | 12239-15-5 |
| Light Fastness | Moderate |
| Ph Stability | Stable in neutral to slightly alkaline conditions |
| Odor | Odorless |
As an accredited Direct Brown 349 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Brown 349 is typically packaged in 25 kg net weight fiber drums with inner plastic liner, ensuring safe, moisture-proof transport. |
| Shipping | Direct Brown 349 is typically shipped in tightly sealed, high-density polyethylene or fiber drums to prevent moisture absorption and contamination. Packaging complies with relevant transport regulations for non-hazardous dyes. Drums are labeled with product information, batch number, and handling precautions. Store in a cool, dry place, away from direct sunlight. |
| Storage | Direct Brown 349 should be stored in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Keep the container tightly closed and clearly labeled. Avoid contact with incompatible materials such as strong oxidizing agents. Use appropriate personal protective equipment when handling. Store away from moisture to prevent clumping or degradation of the chemical. |
Competitive Direct Brown 349 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!
