Levafix Brilliant Blue E-B
Levafix Brilliant Blue E-B Basic information
- Product Name:
- Levafix Brilliant Blue E-B
- Synonyms:
-
- Levafix Brilliant Blue E-B
- Reactive Blue 29
- CAS:
- 12225-46-6
- MW:
- 0
- Mol File:
- Mol File
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Levafix Brilliant Blue E-B Usage And Synthesis
Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,5-Diaminobenzenesulfonic acid condensation, its product again with 2,3-Dichloroquinoxaline-6-carbonyl chloride condensation.
Properties and Applications
blue. Blue powder, and can be used in the cotton fabric Exhaust dyeing or Padding method dyeing, also can used for the cotton fabric dyeing carried out and all kinds of things of silk dyeing and printing.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5 | 3-4 | 5 | 5 | 5 | 5(60℃) | 5 |