Certifications: ISO 9001:2015
Reactive Blue 28
Category: Reactive Dyes
CI Number: 61205:2
Chemical Class: Anthraquinone Dye
Form: Powder
Lightfast Blue Anthraquinone Dye
Reactive Blue 28 is a reactive dye from the anthraquinone class that produces a clean, neutral blue shade with good lightfastness. The stability of the anthraquinone chromophore ensures that the colour is resistant to fading from light exposure. It is a reliable choice for dyeing cotton and viscose fibres for applications such as apparel and home textiles where colour retention over time is a key consideration.
Applications- Exhaust Dyeing: Suitable for dyeing cotton knitwear and yarn with good durability.
- Continuous Dyeing: Can be used in pad-dyeing processes for consistent colouration.
- Textile Printing: Provides a stable and lightfast blue for printing applications.
Key Benefits
- Good lightfastness for improved colour longevity.
- Clean, neutral blue shade.
- Good dyeing reproducibility.
- High-purity colour from its anthraquinone structure.
Technical Highlights
- Reactive System: Moderate reactivity.
- Appearance: Blue Powder
- Ionic Nature: Anionic
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: 25 kg carton box.
- Customized packaging is available upon request.
