High-performance black dye ideal for cotton fabrics and eco-conscious dyeing applications.
Sulphur Black Dye is a sulfur-based dye known for delivering deep black shades with outstanding colorfastness. It is widely used in textile industries for dyeing cotton and cellulosic fibers.
| Appearance | Black powder or granules |
|---|---|
| Solubility | Insoluble in water; soluble in sodium sulfide solution |
| Shade | Deep black |
| pH Range | 10-12 (in solution) |
| Recommended Substrates | Cotton, viscose, rayon |
Available in 25kg fiber drums, paper bags, or customized packaging upon request.
Yes, our black sulphur dye is designed with low sulfide content and can be used in modern eco dyeing processes.
Yes, it is suitable for both batch and continuous dyeing methods.
Store in a cool, dry place away from direct sunlight and moisture.
