Certifications: ISO 9001:2015
Reactive Yellow 145
Category: Reactive Dyes
CI Number: 18975
Chemical Class: Azo Dye (Vinyl Sulfone)
Form: Powder
High-Fixation Yellow for All-Around Performance
Reactive Yellow 145 is a high-performance monoazo dye based on a vinyl sulfone (VS) reactive system. It is celebrated for its bright, greenish-yellow shade and excellent fixation properties. The VS group allows for versatile application across a range of temperatures and methods, always ensuring a strong, stable covalent bond with the fibre. It is a workhorse dye for achieving brilliant, durable yellows with high efficiency and reliability.
Applications- Exhaust Dyeing: A primary choice for achieving brilliant, deep yellows on cotton and viscose.
- Continuous Dyeing: Excellent performance in cold-pad-batch and pad-steam processes.
- Textile Printing: Provides sharp, bright prints with high fixation rates.
Key Benefits
- High fixation rate for economical and eco-friendly dyeing.
- Bright, clean greenish-yellow shade.
- Versatile application methods (hot and cold).
- Good all-around fastness properties.
Technical Highlights
- Reactive System: Vinyl Sulfone (VS)
- Tone: Greenish
- Appearance: Yellow Powder
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: 25 kg carton box.
- Customized packaging is available upon request.
