Brand:aa
Product detail:
Direct black green BN
Direct green 6
CAS NO: | 4335-09-5 |
Strength : | 100% |
Appearance : | dark grey powder |
MF: | C34H22N8Na2O10S2 |
MW: | 812.7 |
EINECS: | 224-376-2 |
Light fastness: | 2 |
Water retting: | 4 |
Washing fastness: | 3 |
Perspiration: | Acid-4-5,alkila-1 |
Rubbing : | Dry-3-4,wet-2-3 |
Iron : | 4 |
Use: | for wool, silk, leather or paper |
Packing: | 25kg bag/drum/carton |