Basic Info.
Model NO.
dye blue
C.I.No.
Basic Red 13
CAS No.
4399-55-7
Formula
C40h23n7na4o13s4
Einecs
224-531-4
Specification
as required
Trademark
as required
Origin
China
Production Capacity
50000mt/Month
Product Description
Specification
| item | value |
| CAS No. | 4399-55-7 |
| Other Names | Fast Blue 2RL Direct Fast Blue B2R Direct Navy BlueL-3RB |
| MF | C40H23N7Na4O13S4 |
| EINECS No. | 224-531-4 |
| Place of Origin | China |
| | Zhejiang |
| Type | Solvent Dye |
| Usage | Ink Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Textile Dyestuffs |
| Brand Name | xys |
| Model Number | xys- Direct dye |
| Product name | Direct dye blue 71 |
| Brand Name | xys |
| Model Number | Direct blue B2RL |
| Appearance | Black blue Powder |
| Strength | 100% |
| Molecular Weight | 1029.87 |
| HS Code | 3204140000 |
| MOQ | 25 KGS |
| Grade | Industrial Grade |
| Usage | Paper, Ink, Leather, Textile, Paint |
| Direct Blue 71 Basic information | |
| Product Name: | Direct Blue 71 |
| CAS: | 4399-55-7 |
| MF: | C40H23N7Na4O13S4 |
| MW: | 1029.87 |
| EINECS: | 224-531-4 |
| Mol File: | 4399-55-7.mol |
| Direct Blue 71 Chemical Properties | |
| Colour Index | 34140 |
| form | Powder |
| color | Black |
| CAS DataBase Reference | 4399-55-7(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Direct Blue 71 (4399-55-7) |
