2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid
2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid Basic information
- Product Name:
- 2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid
- Synonyms:
-
- 2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid
- Benzoic acid, 2-[(4-amino-9, 10-dihydro-9, 10-dioxo-3-sulfo-1-anthracenyl)amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]
- C.I.Reactive Blue 27
- Celmazol Brilliant Blue B
- Reactive Brilliant Blue KN-B
- Remazol Brilliant Blue B
- Sumifix Brilliant Blue B.
- 2-[(4-Amino-9,10-dihydro-9,10-dioxo-3-sulfoanthracen)-1-ylamino]-4-[[2-(sulfooxy)ethyl]sulfonyl]benzoic acid
- CAS:
- 20640-71-5
- MF:
- C23H18N2O13S3
- MW:
- 626.59
- Mol File:
- 20640-71-5.mol
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2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid Chemical Properties
- CAS DataBase Reference
- 20640-71-5
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2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid Usage And Synthesis
Preparation
bromine acid and 2-Amino-5-(2-(sulfooxy)ethylsulfonyl)benzoic acid condensation.
Properties and Applications
bright blue. Blue powder, 100 ℃ of solubility of 90 g/L. Used for cotton fabric and anti-wrinkle after finishing the cotton fabric knot dyeing piled up and Exhaust staining staining, also can be used for polyvinyl chloride coatings.
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Standard
|
Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 7 | 4-5(Alkali) | 4-5 |
3-4
(95℃) |
5 | ||