High-fastness, eco-friendly green acid dye powder for wool, silk, and nylon applications.
Excellent wash & light fastness ratings (4–5) for long-lasting brilliance.
Contains no heavy metals; meets REACH & ANSI environmental standards.
Optimal dyeing between pH 2.5–4.5, adjustable for different fiber types.
| Parameter | Value |
|---|---|
| pH Range | 2.5 – 4.5 |
| Solubility | 100 g/L at 20 °C |
| Fastness Rating | Wash: 4; Light: 5 |
| Particle Size | 5–15 µm |
Maintain bath pH between 2.5 and 4.5 for best uptake and fastness.
Yes, it yields excellent results on nylon at 1–2% shade.
