trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate
trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate Basic information
- Product Name:
- trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate
- Synonyms:
-
- trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate
- Benzenesulfonic acid, 2,4-bis2,4-diamino-5-(3-sulfophenyl)azophenylazo-, trisodium salt
- 3,3'-[(4-Sodiosulfo-1,3-phenylene)bis[azo(4,6-diamino-3,1-phenylene)azo]]bis[benzenesulfonic acid sodium] salt
- C.I.35020
- C.I.Acid Brown 120
- trisodium,2,4-bis[[2,4-diamino-5-[(3-sulfonatophenyl)diazenyl]phenyl]diazenyl]benzenesulfonate
- Corium Acid Brown MX
- Trisodium 2,4-bis[[2,4-diamino-5-[(3-sulfonatophenyl)azo]phenyl]azo]benzenesulfonate
- CAS:
- 6428-26-8
- MF:
- C30H23N12Na3O9S3
- MW:
- 860.74293
- EINECS:
- 229-206-0
- Mol File:
- 6428-26-8.mol
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trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate Usage And Synthesis
Preparation
3-Aminobenzenesulfonic acid diazo, and the coupling Benzene-1,3-diamine, its product (2 Moore) and double the nitride 2,4-Diaminobenzenesulfonic acid (1 Moore) coupled.
Properties and Applications
red light brown. Soluble in water for yellow light brown. For the strong sulfuric acid in dark brown, diluted into a tan. In water solution to join strong hydrochloric acid with brown precipitation; Add thick sodium hydroxide solution for orange brown.
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trisodium 2,4-bis[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate (6428-26-8)Related Product Information
- 2,4-Bis[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]benzenesulfonic acid sodium salt
- disodium hydrogen bis[4-[[2,6-dihydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-3- methylbenzenesulphonato(3-)]chromate(3-)
- Acid Brown 121
- 4-Hydroxy-6-[[3-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-3-[(4-nitrophenyl)azo]naphthalene-2-sulfonic acid sodium salt
- Acid Brown 144
- disodium 4-[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]-2-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]benzenesulphonate
- Acid Brown 14
- ACID BROWN 13
- Chromate(3-), bis[3-[[2-(amino-κN)-4-amino-5-chlorophenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, disodium hydrogen