disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate
disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate Basic information
- Product Name:
- disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate
- Synonyms:
-
- disodium,2-anilino-5-[(2E)-2-[(5E)-4,6-dioxo-5-[(4-sulfonatophenyl)hydrazinylidene]cyclohex-2-en-1-ylidene]hydrazinyl]benzenesulfonate
- disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate
- Acid brown 213 (C.I. 20175)
- Benzenesulfonic acid, 5-[[2,4-dihydroxy-3-[(4-sulfophenyl) azo]phenyl]azo]-2-(phenylamino)-, disodium salt
- 5-[[2,4-Dihydroxy-3-[(4-sulfophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulfonic acid disodium salt
- C.I.20175
- C.I.Acid Brown 213
- Acid Brown 213
- CAS:
- 6416-67-7
- MF:
- C24H20N5NaO8S2
- MW:
- 593.56
- EINECS:
- 229-130-8
- Product Categories:
-
- Organics
- Mol File:
- 6416-67-7.mol
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disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate Usage And Synthesis
Preparation
5-Amino-2-(phenylamino)benzenesulfonic acid diazo, Coupled with resorcinol, and then and diazo 4-Aminobenzenesulfonic acid coupling.
Properties and Applications
brown. Mainly used for leather color.
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disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate (6416-67-7)Related Product Information
- Iron, 4-[[5-(3,5-dinitrophenyl)azo]-2,4-dihydroxy-3-[(4-nitrophenyl)azo]]-5-hydroxy-2,7-naphthalenedisulfonic acid complex
- C.I. Acid Brown 234
- Acid Brown 214
- Chromate(1-), bis[4-[[2-(hydroxy-κO)-5-nitrophenyl]azo-κN1]-2-(phenylazo)-1,3-benzenediolato(2-)-κO3]-, hydrogen
- Acid brown 235
- Ethanesulfonic acid, 2-[methyl[4-[(2,4,6-trinitrophenyl)amino]phenyl]amino]-, monosodium salt
- 10H-Phenoxazine-4-carboxylic acid, 7,9-dinitro-2-sulfo-, monosodium salt
- Acid Brown 21
- 5-[[4-(aminosulphonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulphonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulphonic acid