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HS Code |
717284 |
| Chemical Name | Vat Blue 19 |
| C I Number | C.I. 69800 |
| Cas Number | 66241-74-3 |
| Molecular Formula | C29H15NO2 |
| Molecular Weight | 409.44 g/mol |
| Appearance | Dark blue powder |
| Solubility In Water | Insoluble |
| Melting Point | Decomposes before melting |
| Application | Textile dyeing |
| Color Index Name | Vat Blue 19 |
| Light Fastness | Excellent |
| Chemical Class | Anthraquinone |
| Odor | Odorless |
As an accredited Vat Blue 19 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Vat Blue 19 is packaged in a sealed, 25-kilogram fiber drum with an inner plastic liner to ensure chemical stability. |
| Shipping | Vat Blue 19 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Ensure proper labeling in compliance with relevant chemical regulations. Handle as a non-hazardous dye, but avoid inhalation and skin contact. Store and transport in a cool, dry area, following standard safety and environmental protocols. |
| Storage | Vat Blue 19 should be stored in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. The container must be tightly sealed to prevent moisture ingress. Keep away from strong oxidizing agents and acids. Store in labelled, corrosion-resistant containers, and avoid generating dust. Proper storage ensures safety and maintains dye stability. |
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Purity 98%: Vat Blue 19 with a purity of 98% is used in high-end cotton fabric dyeing, where it delivers deep color saturation and consistent shade uniformity. Particle size 10 microns: Vat Blue 19 with a particle size of 10 microns is applied in ink formulations, where it ensures smooth dispersion and prevents clogging in print heads. Stability temperature 180°C: Vat Blue 19 exhibiting stability up to 180°C is utilized in polyester fiber dyeing, where it maintains colorfastness under heat-setting processes. Molecular weight 532 g/mol: Vat Blue 19 with a molecular weight of 532 g/mol is used in textile printing pastes, where it allows for precise pattern definition and high print clarity. Solubility index 0.05 g/L: Vat Blue 19 with a solubility index of 0.05 g/L is used in denim rope dyeing, where it achieves uniform blue shades and minimizes dye run-off. Melting point 320°C: Vat Blue 19 with a melting point of 320°C is used in plastic coloration, where it provides thermal stability during extrusion processes. |
Competitive Vat Blue 19 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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