Acid Blue 127:1
1. Molecular formula: C41H26N4Na2O10S2 |
2. Molecular weight:844.77548 |
3. Structure formula: |
4. CAS NO.:25826-86-0 |
5. Appearance: Blue powder. |
6. Specification: Strength 180% powder & CDP. |
7. Usage: Mainly used for wool, silk and nylon dyeing and printing. |
8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Acid Blue 127:1
Properties and Applications:
blue. Dark blue powder. The strong sulfuric acid for yellow green, diluted into a red light blue. Mainly used for silk, polyamide fiber and wool fabric dyeing, also can be used for leather color.
Acid Blue 127:1
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 4 | 4-5 | 5 | 4-5 | 4 | 5 | 4-5 |
Acid Blue 127:1