Reactive Blue 72 (Direct Turquoise Blue GL)
High-Solubility Vinyl Sulphone Dye for Precision Textile Printing
Tushar Dye Chem is a premier manufacturer of Direct Blue 72, a high-performance phthalocyanine-based dye specifically formulated for the global textile market. Commercially recognized as Reactive Turquoise Blue G, this 'Vinyl Sulphone' based dye is celebrated for its exceptional solubility and consistent color yield. Our Direct Blue 72 is 100% Azo-Free and eco-friendly, meeting the rigorous compliance standards required for international textile exports. With a high "H" affinity, it ensures a powerful bond with cellulosic fibers, making it the preferred choice for exhaust dyeing and high-speed textile printing.
Technical Specification: Direct Turquoise Blue GL (Re. Blue 72)
| Feature Category | Technical Parameter | Value / Rating |
|---|---|---|
| Product Core | C.I. Name | Direct Blue 72 (Reactive Turquoise Blue G) |
| Chemical Basis | Vinyl Sulphone Based Dye | |
| Affinity | H | |
| Solubility | In Plant Water | 80 |
| With Salt | 80 | |
| Fastness Ratings | Light (Day Light 0.25% / 3.0%) | 5 – 6 |
| Washing (Shade Change / Stain) | 4-5 / 4 | |
| Perspiration (Alkaline / Acidic) | 4-5 / 4-5 | |
| Rubbing (Wet / Dry) | 4 / 4 | |
| Hypochlorite Bleach | 3 | |
| Suitability | Exhaust 80°C | + (Highly Suitable) |
| One Bath Pad Batch | + (Highly Suitable) | |
| One Bath Pad-Dry Steam | + (Highly Suitable) | |
| Printing (Steam / Silicate) | + / + | |
| Discharge | F (Fair) |
Visual Shade Guide For Reactive Blue 72
Direct Blue 72 is prized for its ease of application and bright, clear turquoise tones on cellulosic fibers.
2% Concentration:
Vibrant Turquoise
Yields a clear, luminous turquoise shade, widely used in the paper industry and for light summer cottons.
4% Concentration
Deep Ocean Blue Turquoise
Produces a deep, ocean-blue turquoise, offering high tinctorial strength and excellent build-up properties for heavy textiles.