Reactive Black B 100% With Black Powder
Product Specification
Name |
Reactive Black B |
Other Name |
Reactive Black 5 |
Cas No. |
17095-24-8 |
Appearance |
Black Powder |
Packing |
25kgs Fiber drumCcarton box/Iron drum |
Strength |
100% |
Application |
Used for dyeing cotton, wool, leather and other fabrics so on. |
Product Description
Reactive Black B is a Black powder. Have good water solubility, Reactive Black 5 has excellent color performance. It is widely used in fiber dyeing, textile matrix inkjet printing and other fields. The modified cotton fabric can be dyed with reactive black 5 dye to obtain good dyeing fastness, including dry rub color fastness, soap-washing resistance color fastness, wet rub color fastness, cotton cling color fastness, wool attachment color fastness, etc.
Product character
Reactive black B(Reactive Black 5) was blue-green in concentrated sulfuric acid and turned to bluish gray after dilution. It is brown in concentrated nitric acid and becomes light brown when diluted. Reactive black 5 not only has a specific color reaction in physical properties, but also shows a variety of uses and advantages in application fields and dyeing properties, and is a multi-functional dye product.
Main features
A. Strength：100%
B. Black powder，Good solubility in water
C. Excellent dyeing fastness and brighter shade.
D. High strength, high fixation rate and better solubility result in cost saving.
E. Qualified overall colorfastness performance in modern market.
It is mostly used for dyeing cotton，It can also be used for dyeing leather, silk and wool so on.
The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.
25kgs Carton Box/Fiber Drums/Iron Drum
