Certifications: ISO 9001:2015
Direct Blue 71 Liquid
Category: Direct Dyes
CI Number: 34140
Chemical Class: Trisazo Dye
Form: Liquid
High-Strength Blue for Paper
Direct Blue 71 is a trisazo direct dye known for its high tinctorial strength and good all-around performance. This liquid formulation is easy to handle and provides consistent, reproducible results, making it a workhorse dye in the paper.
Applications- Paper Colouring: Improves paper appearance with uniform coloration.
Key Benefits
- High tinctorial strength for excellent colour value.
- Good lightfastness and solubility.
- Economical for achieving deep blue shades.
Technical Highlights
- Tone: Reddish
- Ionic Nature: Anionic
- Appearance: Dark Blue Liquid
Packaging & Availability
- Supplied in a standardized liquid form.
- Standard Packing: In 1100 ltr IBC Tank.
- Customized packaging is available upon request.
