- Application
- Textile, Paper, Ink, Other
- Other Names
- Reactive Colour, Fiber Reactive Dye
- Ph Level
- 6.0-8.0 (1% solution)
- Size
- Custom Packaging Available
- Solubility
- Soluble in water
- Solvent Color
- Bright, Vivid
- Strength
- High Tinting Strength
- Water Resistance
- Excellent
Reactive DyesReactive dyes are a class of dyes that chemically bond with fibers, forming a covalent bond. This makes them one of the most widely used dyes for cotton and other cellulosic fibers due to their excellent color fastness and brightness.
Chemical NatureContain reactive groups (e.g., chloro-triazine, vinyl sulfone)Form covalent bonds with fiber moleculesUsually azo or anthraquinone-based structuresWater-soluble due to sulfonic groups (-SONa)
Fabrics Used For
Cotton (most important use)Rayon / ViscoseLinenWool & silk (special conditions required)
Not suitable for:Polyester (needs disperse dyes)
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