|
HS Code |
245946 |
| Product Name | Direct Fast Blue B2R |
| Chemical Class | Azo dye |
| C I Number | Direct Blue 71 |
| Cas Number | 4399-55-7 |
| Appearance | Blue powder or granules |
| Solubility | Soluble in water |
| Molecular Formula | C34H24N6Na4O16S4 |
| Molecular Weight | 960.84 g/mol |
| Dyeing Method | Direct dyeing |
| Light Fastness | Moderate |
| Main Application | Textile dyeing (cotton, viscose, silk) |
| Ph Stability | Stable in neutral to slightly alkaline solutions |
As an accredited Direct Fast Blue B2R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Fast Blue B2R is typically packaged in a 25 kg blue plastic drum with a secure lid, labeled with product details. |
| Shipping | **Shipping for Direct Fast Blue B2R:** Direct Fast Blue B2R is shipped in tightly sealed containers, such as fiber drums or plastic bags, to prevent moisture exposure and contamination. The chemical must be handled carefully, avoiding direct contact and inhalation. Packages are clearly labeled according to chemical safety regulations and protected from extreme temperatures during transit. |
| Storage | Direct Fast Blue B2R should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from direct sunlight, heat, and incompatible materials such as oxidizing agents. It should be kept away from moisture to prevent clumping or degradation. Use proper labeling and safety measures to prevent accidental exposure or contamination. Store at ambient temperature and avoid excessive dust formation. |
Competitive Direct Fast Blue B2R 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!
