2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-4-(phenylsulfonyl)amino-3-sulfophenylamino-, disodium salt
2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-4-(phenylsulfonyl)amino-3-sulfophenylamino-, disodium salt Basic information
- Product Name:
- 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-4-(phenylsulfonyl)amino-3-sulfophenylamino-, disodium salt
- Synonyms:
-
- 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-4-(phenylsulfonyl)amino-3-sulfophenylamino-, disodium salt
- disodium 1-amino-4-(4-benzenesulphonamido-3-sulphonatoanilino)anthraquinone-2-sulphonate
- Acid Blue 344
- C.I.Acid Blue 344:C.I.612035
- CAS:
- 85153-93-1
- MW:
- 0
- EINECS:
- 400-350-8
- Mol File:
- 85153-93-1.mol
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2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-4-(phenylsulfonyl)amino-3-sulfophenylamino-, disodium salt Usage And Synthesis
Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-Amino-4-(phenylsulfonamido)benzenesulfonic acid?condensation.
Properties and Applications
bright blue.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 4-5 | 5 | |||||