|
HS Code |
807059 |
| Chemical Class | Anthraquinone and indigoid compounds |
| Solubility | Insoluble in water, soluble in alkaline reducing agents |
| Application Method | Applied via alkaline reduction (vatting), then oxidized |
| Color Range | Wide range, especially blues, greens, violets |
| Lightfastness | Excellent |
| Washfastness | Superior |
| Fiber Compatibility | Primarily cellulosic fibers (cotton, rayon), partially on wool and silk |
| Molecular Structure | Large, complex, mostly aromatic structures |
| Oxidation Requirement | Requires oxidation to develop final color on fiber |
| Environmental Resistance | High resistance to acids, alkalis, and microbial attack |
| Main Uses | Textiles, particularly denim and workwear |
| Required Vatting Agent | Sodium hydrosulfite with caustic soda |
| Shade Variation | Limited brightness, more muted shades |
As an accredited Vat Dyes factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Vat Dyes are securely packed in 25 kg high-density polyethylene (HDPE) drums, featuring moisture-proof inner liners for safe transport. |
| Shipping | Vat Dyes are typically shipped in tightly sealed, moisture-proof containers to prevent contamination and degradation. They should be stored and transported in a cool, dry environment, away from direct sunlight and incompatible substances. Proper labeling and handling procedures must be followed to ensure safe and compliant transportation in accordance with chemical safety regulations. |
| Storage | Vat dyes should be stored in cool, dry, and well-ventilated areas, away from direct sunlight, moisture, and sources of heat. They must be kept in tightly sealed containers, clearly labeled, and segregated from incompatible substances such as oxidizing agents. Personal protective equipment should be used when handling, and storage areas should have proper spill containment measures and emergency washing stations. |
Competitive Vat Dyes prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
