| | 6428-31-5 Basic information More.. |
| Product Name: | Direct Black 19 | | Synonyms: | disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis4-(2,4-diaminophenyl)azophenylazo-5-hydroxy-, disodium salt;RIFAZOLBLACKGR;Direct black 19 (C.I. 35255);Black G;Atul Direct Black VG;Benzo Fast Black G;Condires Black AN | | CAS: | 6428-31-5 | | MF: | C34H27N13Na2O7S2 | | MW: | 839.77062 | | EINECS: | 229-208-1 | | Mol File: | Mol File |  |
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