CAS: 6227-02-7 - disodium 7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]azo]naphthalene-2-sulphonate

Formula: C₂₆H₁₇N₅Na₂O₈S₂

InChI: InChI=1S/C26H19N5O8S2.2Na/c27-16-6-8-19-14(10-16)12-21(40(34,35)36)24(25(19)32)31-29-18-7-9-20-15(11-18)13-22(41(37,38)39)23(26(20)33)30-28-17-4-2-1-3-5-17;;/h1-13,32-33H,27H2,(H,34,35,36)(H,37,38,39);;

InChI key: InChIKey=ITJMYLVVEBIKAB-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C=1C=C2C=C(N=NC=3C(O)=C4C=CC(N)=CC4=CC3S(=O)(=O)O)C=CC2=C(O)C1N=NC=5C=CC=CC5

Synonyms:

• 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:2)
• 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]azo]-, disodium salt
• Amanil Bordeaux 6B
• Benzo Bordeaux 6BA-CF
• Benzo Rubine 6BS
• Chloramine Bordeaux 7B
• Chlorazol Bordeaux 6B
• Diaphtamine Bordeaux 6B
• Diazol Fast Bordeaux 3B
• Diphenyl Bordeaux 6B
• Direct Bordeaux 6B
• Direct Bordeaux EB
• Direct Fast Bordeaux 3B
• Direct Red 16
• Direct Red 6B
• Direct Red B
• Erie Brilliant Bordeaux 6B
• Fenamin Bordeaux 6B
• Fixanol Bordeaux 6B
• Phenamine Bordeaux 6B
• Pontamine Bordeaux 6B
• Tertrodirect Bordeaux 6B
• disodium (3Z)-7-amino-4-oxo-3-{2-[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfonato-5,6-dihydronaphthalen-2-yl]hydrazinylidene}-3,4-dihydronaphthalene-2-sulfonate

Direct Red 16

CAS: 6227-02-7

Direct Red 16 is a dye that reacts with acids to form an intensely red …

• Formula: C₂₆H₁₇N₅Na₂O₈S₂
• Purity: Min. 95%
• Molecular weight: 639.57 g/mol