C.I. Reactive Blue 103
- CAS NO.：61902-34-9
- Molecular Weight: 0
- EINECS: 612-700-9
What is C.I. Reactive Blue 103?
Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,4,6-Trimethylbenzene-1,3-diamine?condensation,and 5-Chloro-2,4,6-trifluoropyrimidine?condensation.
Properties and Applications
bright blue. Blue powder, 25 ℃ in the solubility of water when for 100 g/L. This product for the red light blue dye cotton, used for cotton and viscose fabric dyeing.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5-6 | 3 | 3-4 | 4-5(Alkali) | 5 | 5(95℃) | 5 |
Safety information for C.I. Reactive Blue 103
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