Direct sky blue 5B
Direct blue 15
Cas No. | 2429-74-5 |
Strength : | 100% |
Appearance : | Blue powder |
MF: | C34H24N6Na4O16S4 |
MW: | 992.8 |
Einecs | 219-385-3 |
Light fastness: | 2 |
Water retting: | 2-3 |
Washing fastness: | 2-3 |
Perspiration: | Acid-4,alkaline3-4 |
Rubbing : | Dry-4,wet2-3 |
Iron : | 4 |
Use: | Cotton,paper,leather,pigment |
Packing: | 25kg bag/carton/drum |