|
HS Code |
355078 |
| Cas Number | 36890-68-3 |
| Chemical Formula | C20H17N3O7 |
| Molecular Weight | 411.37 g/mol |
| Appearance | Violet powder |
| Solubility In Water | Insoluble |
| Melting Point | Approx. 180°C |
| Dye Class | Disperse dye |
| Main Application | Polyester and synthetic fibers |
| Light Fastness | Good |
| Odor | Odorless |
| Ph 1 Solution | 5-7 |
| Ec Number | 253-339-8 |
As an accredited Disperse Violet 28 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Violet 28 is packaged in a 25 kg net weight fiber drum, lined with a plastic bag, and securely sealed. |
| Shipping | Disperse Violet 28 should be shipped in tightly sealed, labeled containers, protected from moisture and direct sunlight. It is typically transported as a non-hazardous dye under standard shipping regulations. Ensure compliance with local, national, and international transport requirements. Use appropriate personal protective equipment during handling to avoid inhalation or skin contact. |
| Storage | Disperse Violet 28 should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong oxidizing agents. Ensure the storage area is free from moisture and protected from physical damage. Adequate ventilation and appropriate labeling are essential to prevent accidental exposure or contamination. |
|
Purity 98%: Disperse Violet 28 with 98% purity is used in polyester fabric dyeing, where it delivers high color intensity and consistent shade reproducibility. Melting Point 162°C: Disperse Violet 28 featuring a melting point of 162°C is used in high-temperature exhaust dyeing processes, where it ensures even dye dispersion and penetration. Particle Size 0.5 µm: Disperse Violet 28 at 0.5 µm particle size is used in microfine sublimation printing inks, where it provides sharp image resolution and smooth surface coverage. Light Fastness Grade 5: Disperse Violet 28 with light fastness grade 5 is used in automotive interior textiles, where it imparts long-term color retention under UV exposure. Thermal Stability 180°C: Disperse Violet 28 characterized by thermal stability up to 180°C is used in heat-transfer printing, where it maintains color quality and prevents decomposition during processing. Dispersibility Index 90: Disperse Violet 28 with a dispersibility index of 90 is used in continuous dyeing machines, where it achieves uniform color application and minimizes filter clogging. |
Competitive Disperse Violet 28 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!
