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HS Code |
149228 |
| Cas Number | 2861-02-1 |
| Chemical Formula | C34H24N6Na4O14S4 |
| Molecular Weight | 1007.86 g/mol |
| Appearance | Dark blue powder |
| Solubility In Water | Soluble |
| Dye Class | Direct dye |
| Ci Number | 24160 |
| Ph Of 1 Solution | 7-8 |
| Usage | Textile dyeing (especially cotton) |
As an accredited Direct Fast Blue FBL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Fast Blue FBL features a sturdy 25 kg blue drum, clearly labeled with product name, hazard symbols, and manufacturer details. |
| Shipping | Direct Fast Blue FBL is shipped in tightly sealed, labeled drums or bags to prevent moisture, contamination, and spillage. Containers comply with safety and regulatory standards for chemical transport. Handle with appropriate personal protective equipment. Store in a cool, dry, well-ventilated area, away from incompatible substances during transit. |
| Storage | Direct Fast Blue FBL should be stored in a tightly sealed container, away from direct sunlight, moisture, and incompatible substances. Keep it in a cool, dry, and well-ventilated area. Ensure the storage location is secure, labeled, and has suitable containment to prevent environmental contamination. Avoid sources of ignition and store away from foodstuffs, acids, and oxidizing agents. |
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Purity 95%: Direct Fast Blue FBL with a purity of 95% is used in cotton fabric dyeing, where it ensures high color yield and shade uniformity. Molecular weight 637 g/mol: Direct Fast Blue FBL with a molecular weight of 637 g/mol is used in textile printing processes, where it provides excellent penetration and fastness properties. pH stability 6-8: Direct Fast Blue FBL exhibiting pH stability from 6 to 8 is used in aqueous dye baths, where it maintains consistent dyeing outcomes and prevents shade shifts. Water solubility 40 g/L at 25°C: Direct Fast Blue FBL featuring water solubility of 40 g/L at 25°C is used in direct dye solutions, where it enables homogeneous mixing and application. Melting point 220°C: Direct Fast Blue FBL with a melting point of 220°C is used in high-temperature textile processes, where it preserves structural integrity and resists thermal degradation. Particle size <10 μm: Direct Fast Blue FBL with particle size less than 10 μm is used in inkjet textile printing, where it achieves smooth dispersion and fine pattern resolution. Light fastness grade 4: Direct Fast Blue FBL with light fastness grade 4 is used in upholstery fabric dyeing, where it imparts enhanced resistance to fading under sunlight. Wash fastness rating 3-4: Direct Fast Blue FBL with a wash fastness rating of 3 to 4 is used in garment manufacturing, where it secures long-lasting color retention through multiple washes. Stability temperature up to 120°C: Direct Fast Blue FBL stable up to 120°C is used in continuous dyeing operations, where it ensures reliable performance without color degradation. Bulk density 0.4 g/cm³: Direct Fast Blue FBL possessing a bulk density of 0.4 g/cm³ is used in automated dosing systems, where it facilitates accurate and efficient handling in industrial settings. |
Competitive Direct Fast Blue FBL 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
Flexible payment, competitive price, premium service - Inquire now!
