| Solubility (g/L) | Light fastness | Washing fastness | Resistance to sweat stains (alkali) |
Rubbing fastness | Heat resistance |
|---|---|---|---|---|---|
| (50ºC) | (Xenon Lamp)(1/1) | (CO/CH) | (Alkali) | (Dry/Wet) | (Dry/Wet) |
| 80-120 | 5 | 4 ,4-5 | 4-5 | 4 ,3 | 4 ,3-4 |
C.I. Reactive Blue 13 is a balanced-performance, cost-effective and widely used mainstream blue reactive dye. It is especially suitable for medium to dark color dyeing of cellulosic fibers that require high fixation rate and good washing/perspiration fastness.
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