|
HS Code |
991076 |
| Chemical Name | Disperse Violet 33 |
| Cas Number | 5621-64-9 |
| Molecular Formula | C15H11NO2 |
| Molecular Weight | 237.25 g/mol |
| Appearance | Purple powder |
| Solubility In Water | Insoluble |
| Melting Point | 209-213°C |
| Application | Textile dye |
| Ec Number | 227-062-3 |
| Light Fastness | Good |
| Boiling Point | Decomposes before boiling |
| Dye Class | Disperse dye |
As an accredited Disperse Violet 33 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Violet 33 is packaged in a 25 kg blue HDPE drum, sealed, labeled with product details, handling, and hazard information. |
| Shipping | Disperse Violet 33 is shipped in tightly sealed, appropriate containers, typically drums or fiber cartons, to prevent moisture and contamination. It is labeled according to chemical regulations and shipped at ambient temperature. Proper handling and storage guidelines must be followed to ensure safety and maintain product integrity during transit. |
| Storage | Disperse Violet 33 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Avoid exposure to moisture and extreme temperatures. Ensure proper labeling and keep containers closed when not in use. Follow all relevant safety guidelines and local regulations during storage and handling. |
|
Purity 98%: Disperse Violet 33 with purity 98% is used in polyester fiber dyeing, where it provides high color fastness and consistent shade reproducibility. Particle Size 0.2 μm: Disperse Violet 33 with particle size 0.2 μm is used in inkjet textile printing, where it ensures smooth dispersion and prevents nozzle clogging. Heat Stability up to 220°C: Disperse Violet 33 with heat stability up to 220°C is used in high-temperature dyeing processes, where it maintains color integrity and minimizes thermal degradation. Solubility in Water < 0.01 g/L: Disperse Violet 33 with water solubility less than 0.01 g/L is used in hydrophobic fabric printing, where it guarantees migration resistance during washing. Melting Point 190°C: Disperse Violet 33 with a melting point of 190°C is used in thermoset resin coloration, where it provides uniform color distribution without pigment bleed. Light Fastness Grade 5: Disperse Violet 33 with light fastness grade 5 is used in outdoor sportswear dyeing, where it imparts superior ultraviolet stability and color retention. Dispersibility Index > 95%: Disperse Violet 33 with dispersibility index above 95% is used in continuous dyeing machines, where it achieves homogeneous shade development across large batch runs. pH Stability Range 4–8: Disperse Violet 33 with pH stability from 4 to 8 is used in blended fabric dyeing, where it ensures optimal dye performance and minimizes color shift under varying bath conditions. |
Competitive Disperse Violet 33 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!
