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Direct Black 19
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| CAS: 6428-31-5 | Formula: C34H27N13Na2O7S2 | UN: 0.0 |
| HS: 3204140000 |
Synonyms:
Black G; Sumilight Black G; Kayarus Black G; Vicorect Black Fb.; Condires Black An; Benzo Fast Black G; Atul Direct Black Vg; Direct Black RN; Disodium 4-Amino-3,6-Bis[[4-[(2,4-Diaminophenyl)Azo]Phenyl]Azo]-5-Hydroxynaphthalene-2,7-Disulphonate
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