Product name: REACTIVE BLACK 5
CAS: 17095-24-8
Molecular Formula: C26H26N5NaO19S6
Molecular Weight: 927.86
Appearance: black powder
REACTIVE BLACK 5 CAS 17095-24-8
Description
REACTIVE BLACK 5 Details
Product name: REACTIVE BLACK 5
CAS: 17095-24-8
Molecular Formula: C26H26N5NaO19S6
Molecular Weight: 927.86
Appearance: black powder
REACTIVE BLACK 5 Properties
| Melting point | >300 °C(lit.) |
| Density | 1.21 g/cm3 at 20 °C |
| Solubility | Methanol (Slightly), Water (Slightly) |
| Form | powder |
| Color | black |
| LogP | -3.75 at 25℃ and pH6 |
| Storage conditions | room temp |
REACTIVE BLACK 5 Usage
Reactive black KN-B can be used for dyeing cotton, viscose fiber and fabrics with jet black color. It can also be dyed dark blue with reactive purple, reactive blue, etc. Used for direct printing of cotton, viscose and fiber fabrics, with less color staining on the white ground. It can be combined with Reactive Brilliant Red M-8B to create deep navy blue, with good fastness in all aspects. It can also be used for dyeing nylon.
REACTIVE BLACK 5 Storage
room temp