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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-) 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 | ![hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-) Structure](CAS/20180808/GIF/6408-22-6.gif) |
| | hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-) Chemical Properties |
| | 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. |
| | hexasodium hydrogen bis[4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-6-[(sulphomethyl)amino]naphthalene-2-sulphonato(5-)]chromate(7-) Preparation Products And Raw materials |
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