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HS Code |
109642 |
| Product Name | Direct Fast Blue BRL |
| Cas Number | 12222-75-2 |
| Chemical Formula | C34H24N6Na4O16S4 |
| Synonyms | Direct Blue 86 |
| Molecular Weight | 1007.86 g/mol |
| Appearance | Blue powder |
| Solubility In Water | Soluble |
| Application | Textile dyeing |
| Melting Point | Decomposes |
| Color Index Number | C.I. 24410 |
| Light Fastness | Moderate to good |
| Storage Conditions | Keep in tightly closed container, dry and cool place |
| Degree Of Purity | Technical grade |
| Ph Of 1 Percent Solution | 7–9 |
| Toxicity | Potential irritant |
As an accredited Direct Fast Blue BRL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Fast Blue BRL is packaged in a 500g sealed plastic bottle, labeled with hazard symbols, product name, and manufacturer details. |
| Shipping | Direct Fast Blue BRL is typically shipped in tightly sealed, clearly labeled containers to prevent contamination and moisture exposure. Packages comply with relevant chemical transportation regulations. Shipping is conducted by certified carriers, with safety data sheets provided. Ensure storage in a cool, dry area, away from incompatible substances during transport. |
| Storage | Direct Fast Blue BRL 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 to prevent contamination and moisture absorption. Avoid contact with incompatible substances, such as strong oxidizers and acids. Use personal protective equipment when handling and ensure storage complies with local regulations. |
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Purity 98%: Direct Fast Blue BRL with 98% purity is used in cotton fabric dyeing processes, where it delivers high color yield and consistent tone across production batches. Particle Size 200 mesh: Direct Fast Blue BRL with a particle size of 200 mesh is used in textile printing applications, where it ensures smooth dispersion and uniform coloration. Heat Stability 120°C: Direct Fast Blue BRL with heat stability up to 120°C is used in high-temperature dye bath operations, where it maintains color integrity without decomposition. Solubility in Water 60 g/L: Direct Fast Blue BRL with water solubility of 60 g/L is used in direct dyeing of rayon fibers, where it achieves deep shade penetration and rapid fixation. pH Stability Range 6.0–8.5: Direct Fast Blue BRL with pH stability between 6.0 and 8.5 is used in paper dyeing, where it provides reliable shade under varying process conditions. Light Fastness Rating 4: Direct Fast Blue BRL with a light fastness rating of 4 is used in the production of school uniforms, where it offers moderate resistance to fading from exposure to sunlight. Moisture Content ≤ 1.5%: Direct Fast Blue BRL with moisture content not exceeding 1.5% is used in pigment formulation, where it minimizes clumping and improves shelf life. Sodium Chloride Level < 0.5%: Direct Fast Blue BRL with sodium chloride level below 0.5% is used in dyeing of sensitive viscose blends, where it prevents unwanted salt deposition and streaking. Molecular Weight 690 g/mol: Direct Fast Blue BRL with a molecular weight of 690 g/mol is used in continuous dyeing processes, where it provides controlled migration and uniform shade build-up. Wash Fastness Grade 3–4: Direct Fast Blue BRL with wash fastness grade 3–4 is used in home textile manufacturing, where it ensures color retention after repeated laundering. |
Competitive Direct Fast Blue BRL 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
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