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HS Code |
681301 |
| Product Name | Violet 2R |
| Alternative Name | Disperse Violet 1 |
| C I Number | C.I. 61100 |
| Chemical Formula | C14H12N4O2 |
| Molecular Weight | 268.27 g/mol |
| Appearance | Dark violet powder |
| Cas Number | 2581-69-3 |
| Solubility | Insoluble in water, soluble in organic solvents |
| Melting Point | 192-194°C |
| Application | Disperse dye for synthetic fibers |
| Light Fastness | Moderate |
| Chemical Class | Azo dye |
| Boiling Point | Decomposes before boiling |
| Density | Approx. 1.34 g/cm³ |
| Usage | Textile dyeing, especially polyester |
As an accredited Violet 2R / Disperse Violet 1 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Violet 1 is packaged in a sealed 25kg fiber drum with an inner plastic bag, clearly labeled with chemical details and hazard symbols. |
| Shipping | Violet 2R / Disperse Violet 1 should be shipped in tightly sealed containers, away from direct sunlight, moisture, and incompatible substances. It typically requires labeling as an industrial dye, and transport should comply with relevant local and international regulations. Handle with appropriate personal protective equipment, ensuring safety from ingestion and inhalation during transit. |
| Storage | Violet 2R (Disperse Violet 1) should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizing agents. Avoid exposure to direct sunlight, heat, and moisture. Use appropriate personal protective equipment when handling, and keep away from food and drink. Store at room temperature and avoid creating dust. |
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Purity 98%: Violet 2R / Disperse Violet 1 with purity 98% is used in polyester fabric dyeing, where it ensures vibrant and uniform coloration. Melting point 130°C: Violet 2R / Disperse Violet 1 with a melting point of 130°C is used in heat-setting processes, where it provides thermal stability and colorfastness. Particle size 10 microns: Violet 2R / Disperse Violet 1 at 10 microns particle size is used in inkjet ink formulations, where it enhances dispersion and print clarity. Stability temperature 150°C: Violet 2R / Disperse Violet 1 with stability up to 150°C is used in high-temperature textile printing, where it maintains color intensity and pattern sharpness. Molecular weight 268 g/mol: Violet 2R / Disperse Violet 1 with a molecular weight of 268 g/mol is used in synthetic fiber dyeing, where it enables consistent molecular penetration and even shade development. Light fastness grade 5: Violet 2R / Disperse Violet 1 with light fastness grade 5 is used in automotive textile applications, where it delivers superior resistance to fading under sunlight. Dispersibility index 8: Violet 2R / Disperse Violet 1 featuring a dispersibility index of 8 is used in water-based dye dispersions, where it ensures rapid and uniform distribution for efficient processing. pH stability range 4-7: Violet 2R / Disperse Violet 1 with pH stability from 4 to 7 is used in acidic dye baths, where it retains color integrity and prevents premature degradation. |
Competitive Violet 2R / Disperse Violet 1 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!
