hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-)
hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-) Basic information
- Product Name:
- hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-)
- Synonyms:
-
- Acid black 84 (C.I. 17560)
- Chromate(7-), bis[4-hydroxy-3-[(2-hydroxy- 5-nitro-3-sulfophenyl)azo]-6-[(sulfomethyl)amino ]-2-naphthalenesulfonato(5-)]-, hexasodium hydrogen
- hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-)
- Chromate(7-), bis4-(hydroxy-.kappa.O)-3-2-(hydroxy-.kappa.O)-5-nitro-3-sulfophenylazo-.kappa.N1-6-(sulfomethyl)amino-2-naphthalenesulfonato(5-)-, hexasodium hydrogen
- C.I.ACIDBLACK84
- Chromate, bis[4-hydroxy- 3-[(2-hydroxy-5-nitro-3-sulfophenyl)azo]-6-[(sulfomethyl)amino]-2-naphthalenesulfonato]-, hexasodium hydrogen
- C.I.17560
- Acid Black 84
- CAS:
- 6408-22-6
- MF:
- C34H18CrN8Na6O26S6-4
- MW:
- 1336.86944
- EINECS:
- 229-050-3
- Product Categories:
-
- Organometallics
- Mol File:
- 6408-22-6.mol
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hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-) Chemical Properties
- EPA Substance Registry System
- C.I. Acid Black 84 (6408-22-6)
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hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-) Usage And Synthesis
Preparation
3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazo, in alkaline conditions and 4-Hydroxy-6-(sulfomethylamino)naphthalene-2-sulfonic acid?coupling, and then in water solution and fluoride chromium heating, in 97 ℃ keep eight hours, make its formed chromium complex.
Properties and Applications
ash.
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hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-) (6408-22-6)Related Product Information
- C.I. Acid black 70
- ACID BLACK 63:1
- ACID BLACK 94
- Acid Black D
- 4-Amino-3-[[4'-[(2,7-diamino-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-[(4-nitro-2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
- Acid Black 93
- Acid Black 86
- Chromate,bis[4-[[3-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydroxyphenyl]azo]-3-hydroxy-7-nitro-1-naphthalenesulfonato]-,disodium hydrogen
- Acid Black 69