CAS: 302912-22-7 - 2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-, ammonium salt (1:2)

Formula: C₁₈H₁₆N₄O₈S₂·2H₃N

InChI: InChI=1S/C18H16N4O8S2.2H3N/c1-9(23)20-11-3-5-14(16(7-11)32(28,29)30)21-22-18-13(19)4-2-10-6-12(31(25,26)27)8-15(24)17(10)18;;/h2-8,24H,19H2,1H3,(H,20,23)(H,25,26,27)(H,28,29,30);2*1H3

InChI key: InChIKey=OFRRHUJAJNSLAT-UHFFFAOYSA-N

SMILES: O=C(NC1=CC=C(N=NC2=C(N)C=CC3=CC(=CC(O)=C32)S(=O)(=O)O)C(=C1)S(=O)(=O)O)C.N

Synonyms:

• 2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-, diammonium salt
• 2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-, ammonium salt (1:2)

2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-, ammonium salt (1:2)

CAS: 302912-22-7

• Formula: C₁₈H₁₉N₅O₈S₂
• Molecular weight: 497.5022

Acid Red 37 diammonium salt (C.I. 17045)

CAS: 302912-22-7

• Formula: C₁₈H₂₂N₆O₈S₂
• Molecular weight: 514.53