Acid Blue 140
- CAS NO.：12219-21-5
- Molecular Weight: 0
What is Acid Blue 140?
Preparation
1,4-Dihydroxyanthracene-9,10-dione and 4-Butyl-2-methylbenzenamine?(2 Moore) condensation, Bromide and then sulfonated.
Properties and Applications
bright blue.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 5 | 5 | 5 | 5 | 3-4 | 5 | 5 |
Safety information for Acid Blue 140
New Products
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