CAS No.:1787-61-7 Molecular Structure: Molecular Structure of 1787-61-7 (1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt(1:1))
Formula: C20H13N3O7S. Na Molecular Weight : 461.38 Synonyms: Chromogene Black ET (6CI);Acid Chrome Black ET;Acid Chrome Black Special;Acid Mordant Black T;Alizarine Chrome Black PT;DiamondBlack PT;Durochrome Black T;Eniacromo Black PA;Eriochrome Black TDW;Fast Chrome Black T;FenakromBlack ET;Kenachrome Black T;Magracrom Black A;
EINECS: 217-250-3 Density: 1.109 g/mL at 25 °C Melting Point: Boiling Point: Flash Point: 185°C Solubility: water: 50 g/L (20 °C) Appearance: black powder Purity:≥99% Packing:As request Usage:APIs/Intermediate Transport:BY courier/air/sea