| Specification | ||
| Product Name | Direct Fast Blue B2R | |
| C.I.No. | Direct Blue 71 (34140) | |
| Appearance | Blue Powder | |
| Shade | Similar To Standard | |
| Strength | 100% | |
| Insoluble Matter In Water | ≤2.3% | |
| Moisture | ≤4% | |
| Mesh | 60 | |
| Fastness | ||
| Light | 5-6 | |
| Washing | 3-4 | |
| Rubbing | Dry | 4 |
|
| Wet | 2-3 |
| Packing | ||
| 10/25KG P.W.Bag /Carton Box / Iron Drum | ||
| Application | ||
| Mainly used for dyeing on viscose, also can be used for dyeing on paper. | ||
