Certifications: ISO 9001:2015
Reactive Blue 19
Category: Reactive Dyes
CI Number: 61200
Chemical Class: Anthraquinone Dye (Vinyl Sulfone)
Form: Powder
Brilliant Royal Blue VS Dye
Reactive Blue 19 is one of the most famous and widely used reactive dyes, celebrated for its exceptionally brilliant, pure royal blue shade. As a vinyl sulfone (VS) dye based on an anthraquinone chromophore, it offers a unique combination of shade brightness and high fixation. It is a versatile workhorse for dyeing all types of cellulosic fibres, providing a level of vibrancy that is a benchmark in the industry.
Applications- Exhaust Dyeing: A primary choice for achieving brilliant royal blue shades on cotton and viscose.
- Continuous Dyeing: Excellent performance in cold-pad-batch and pad-steam processes.
- Textile Printing: Provides sharp, brilliant prints with high fixation rates.
Key Benefits
- Exceptionally brilliant, pure royal blue shade.
- High fixation rate for efficient and economical dyeing.
- High purity from its anthraquinone structure.
- Good all-around fastness properties.
Technical Highlights
- Reactive System: Vinyl Sulfone (VS)
- Shade: Brilliant Royal Blue
- Appearance: Dark Blue Powder
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: 25 kg carton box.
- Customized packaging is available upon request.
