Loading…
Product type
Reactive Black is a type of dye commonly used in the textile industry for coloring fabrics, particularly cotton and other cellulosic fibers. It works by forming a covalent bond with the fiber, resulting in a strong and durable coloration that withstands washing and light exposure. This dye is typically composed of complex organic compounds that provide deep black hues and excellent color fastness.
| Chemical structure | Azo dye |
| Solubility | Water-soluble |
| pH range | 6 to 9 |
| Application method | Batch or continuous dyeing processes |
| Color fastness | Good to excellent |
When selecting Reactive Black dyes, consider the specific fiber types you will be dyeing, as compatibility can vary. It's important to specify the desired shade, color fastness requirements, and any applicable environmental regulations. Additionally, inquire about bulk quantities and packaging options to ensure you meet production demands.
Get quotes for Reactive Black
Tell us your requirement — quantity, specs and timeline — and our team sources verified manufacturers and brings you the best quote.
It is primarily used on cotton and other cellulosic fibers.
Some formulations may have environmental concerns; check for certifications.
It can be applied using batch or continuous dyeing methods.
The typical pH range is between 6 to 9.
Yes, it generally offers good to excellent color fastness.
Yes, it can be used in dye printing processes as well.