About Black Wnn Reactive Dyes
The reactive black WNN in our product portfolio is primarily composed of sodium 4-amino-5-hydroxy-3,6-bis[4-[(2-sulfooxy) ethyl] sulfonyl] phenyl] azo-2,7-naphthalene disulfonate (CAS No. 17095-24-8). It is commonly used for dyeing cotton or viscose fibers. It is suitable for dip dyeing, jig dyeing, roll stacking, and continuous tie-dying. It provides effective dyeing at 60 degrees C and excellent color tone stability for sensitive shades. This dye can achieve deep black shades, and if it is combined with purple or blue, it can create dark blue hues. Offered Reactive Black WNN exhibits a high color fixation rate. Besides, it can also provide nice leveling properties during dyeing.
FAQs of Black Wnn Reactive Dyes:
Q: What is the physical form of Black Wnn Reactive Dye?
A: The physical form of Black Wnn Reactive Dye is powder.
Q: What is the purity level of Black Wnn Reactive Dye?
A: The purity level of Black Wnn Reactive Dye is 99%.
Q: Does Black Wnn Reactive Dye offer dry rubbing resistance?
A: Yes, Black Wnn Reactive Dye has dry rubbing resistance.
Q: What is the solubility type of Black Wnn Reactive Dye?
A: The solubility type of Black Wnn Reactive Dye is powder.
Q: What is the shape characteristic of Black Wnn Reactive Dye?
A: The shape of Black Wnn Reactive Dye is crystal.