Reactive Dye Yellow 145
CAS Number: 108014-15-9
Reactive Dye Yellow 145 is a high-performance bifunctional reactive dye providing bright yellow shades on cotton and regenerated cellulosic fibers. Its VS/MCT dual reactive group structure offers superior fixation rates and excellent build-up properties for medium-to-deep shade dyeing. Ideal for trichromatic exhaust and continuous dyeing systems.
Technical Specifications
| appearance | Yellow-orange powder |
| moisture (%) | ≤5 |
| strength (%) | 100±2 |
| fixation rate (%) | ≥88 |
| active content (%) | ≥98 |
| solubility (g/L, 60°C) | ≥80 |
Applications
- Trichromatic exhaust dyeing systems for cotton
- Pad-dry-cure continuous dyeing of woven cotton
- Cold pad-batch dyeing for energy-efficient production
- Reactive printing on cotton with urea-containing paste
- Dyeing of cotton-linen and cotton-modal blends
Key Features
- VS/MCT bifunctional groups achieve fixation rates up to 88%
- Excellent reproducibility and batch-to-batch consistency
- Low sensitivity to water hardness, suitable for varying water conditions
- Outstanding wash and perspiration fastness ≥4-5 grade
Send Inquiry
CAS Number
108014-15-9
Category
Textile Dyeing AuxiliariesAvailability
In StockSample
Dispatched within 5 days
More in Textile Dyeing Auxiliaries
Acid Dye Blue 25
6408-78-2
Acid Dye Red 18
2611-82-7
Amino Silicone Fabric Softener
106842-44-8
Ammonium Sulfate (pH Buffer for Reactive Dyeing)
7783-20-2
Anionic Leveling Agent for Cotton
68891-38-3
Anti-Reducing Agent for Printing (Sodium m-Nitrobenzenesulfonate)
Antistatic Agent for Textile (GMS Based)
4292-10-8
Bioscouring Enzyme (Pectinase) for Cotton