[1,1'-Biphenyl]sulfonic acid, 4,4''-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis-, disodium salt
- CAS NO.:1324-82-9
- Empirical Formula: C38H24N2Na2O8S2
- Molecular Weight: 746.7153
- EINECS: 603-603-2
What is [1,1'-Biphenyl]sulfonic acid, 4,4''-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis-, disodium salt?
Preparation
4-Phenylbenzenamine and anthracene-1,4,9,10-tetraol?and 1,4-Dihydroxyanthracene-9,10-dione in the presence of boric acid condensation, stlfonation, and translated into sodium salt.
Properties and Applications
dark green.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 6 | 4 | 4-5 | 5 | 4-5 | 5 |
Safety information for [1,1'-Biphenyl]sulfonic acid, 4,4''-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis-, disodium salt
New Products
6-Bromo 2-Iodo Indole Ivermectin EP Impurity B Rimegepant Impurity 3 Fosfomycin EP impurity D (2S,4R)-4-amino-2-methyl-5-phenylpentanoic acid hydrochloride Tubulysin I Tubulysin D Tubulysin G Tubulysin C Potassium HMDS (1.0 M in THF) 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Imeglimin Hydrochloride IH Calcium Sodium Phosphosilicate IH 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile (1-Isopropyl-1H-pyrazol-5-yl)boronic acid 1-(4-Aminophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one 1-(4-Fluorophenyl)piperidin-2-one 2-(2,4-Dibutoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Methyl 4-amino-3-(piperidin-1-yl)benzoate 3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 2-chloro-(4-Trifluoromethyl) benzyl bromide (1S)-1,5-Anhydro-1-C-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-D-glucitoRelated products of tetrahydrofuran
ACID GREEN 3
4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[[4-(phenylazo)phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt
8-[[4-(Acetylamino)phenyl]amino]-5-cyclohexylamino-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt
Acid Green 28
Acid Green 40
Benzoic acid, 3-[[4-[(1,8-dihydroxy-4-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2(or 6)-hydroxy-, disodium salt
disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
2,2'-[(9,10-Dihydro-5-hydroxy-9,10-dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid sodium] salt
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