Products
| DIAMINE GREEN B | |
| Product name | DIAMINE GREEN B |
| Chinese name | 4-氨基-5羟基-6-[[4’-[(4-羟基苯基)偶氮][1,1’-二苯基]-4-基]偶氮]-3-[(4-硝基苯基)偶氮]-2,7-萘二磺酸二钠盐;直接黑绿B;直接黑绿NB;直接墨绿B;直接煮绿;双胺绿B;直接绿6 |
| English name | DIAMINE GREEN B |
| Molecular formula | C34H22N8Na2O10S2 |
| Molecular weight | 812.7 |
| CAS No. | 4335-09-5 |
| Product photo |  |
| Structure |  |
| chemical properties | |
| Appearance | Dark grey powder |
| Melting point | |
| Content | |
| Moisture | |
| Packing | 25kg |
The other explanation |
Used for cotton, linen, rayon, nylon fabric dyeing, such as can also be used in the pulp, soap, coloring and manufacturing lake pigments |
