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HS Code |
592239 |
| Cas Number | 4399-55-7 |
| Molecular Formula | C34H28N6Na2O6S2 |
| Molecular Weight | 762.74 g/mol |
| Appearance | Dark blue powder |
| Solubility In Water | Soluble |
| Color Index Number | C.I. 23850 |
| Chemical Class | Azo dye |
| Usage | Textile and paper dyeing |
| Ph 1 Solution | 6-8 |
| Odor | Odorless |
| Stability | Stable under normal conditions |
As an accredited Direct Blue 78 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Blue 78 is typically packaged in 25 kg net weight woven fiber drums, lined with plastic bags, and clearly labeled for safety. |
| Shipping | Direct Blue 78 should be shipped in tightly sealed, well-labeled containers to prevent leakage or contamination. Store and transport it in cool, dry conditions, away from incompatible substances, such as strong oxidizers. Ensure compliance with relevant local and international regulations, and include appropriate hazard labels and documentation during shipping. |
| Storage | Direct Blue 78 should be stored in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers. Keep the container tightly closed and protected from moisture to prevent clumping. Store away from direct sunlight and ignition sources. Proper labeling and secure handling are essential to avoid accidental releases and ensure user safety. |
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Purity 98%: Direct Blue 78 with 98% purity is used in textile dyeing processes, where it ensures uniform and vibrant coloration on cotton fabrics. Light Fastness Grade 4: Direct Blue 78 with light fastness grade 4 is used in school uniform manufacturing, where it provides durable color stability against sunlight exposure. Solubility 60 g/L: Direct Blue 78 with solubility of 60 g/L is used in liquid ink formulations, where it enables fast and complete dissolution for smooth printing results. pH Stability 4–8: Direct Blue 78 with pH stability between 4 and 8 is used in paper dyeing applications, where it maintains color integrity across a broad pH range. Particle Size 10 µm: Direct Blue 78 with a particle size of 10 µm is used in pigment blending for leather finishing, where it ensures fine dispersion and consistent tone. Heat Stability up to 120°C: Direct Blue 78 with heat stability up to 120°C is used in hot melt adhesive coloring, where it retains chromatic properties during processing. Moisture Content <3%: Direct Blue 78 with moisture content less than 3% is used in powder detergent production, where it prevents clumping and enhances product flowability. Molecular Weight 773.85 g/mol: Direct Blue 78 with molecular weight 773.85 g/mol is used in laboratory analytical staining, where consistent molecular size guarantees reliable assay results. |
Competitive Direct Blue 78 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!
