Acid Orange 127
[CAS# 12269-96-4]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: Acid Orange 127
• Synonyms: Sodium 3-[[4-(4-Ethoxyphenyl)Azo-1-Naphthyl]Azo]Benzenesulfonate; Benzenesulfonic Acid, 3-((4-((4-Ethoxyphenyl)Azo)-1-Naphthalenyl)Azo)-, Sodium Salt; Benzenesulfonic Acid, 3-(4-((4-Ethoxyphenyl)Azo)-(1-Naphthalenyl)Azo), Monosodium Salt
• Molecular Formula: C₂₄H₁₉N₄NaO₄S
• Molecular Weight: 482.49
• CAS Registry Number: 12269-96-4
• SMILES: C1=CC(=C3C(=C1N=NC2=CC(=CC=C2)[S]([O-])(=O)=O)C=CC=C3)N=NC4=CC=C(OCC)C=C4.[Na+]
• InChI: 1S/C24H20N4O4S.Na/c1-2-32-19-12-10-17(11-13-19)25-27-23-14-15-24(22-9-4-3-8-21(22)23)28-26-18-6-5-7-20(16-18)33(29,30)31;/h3-16H,2H2,1H3,(H,29,30,31);/q;+1/p-1
• InChIKey: FTYDFSDLKHVWLD-UHFFFAOYSA-M