5-Chloro-4-Ethyl-2-(2-Hydroxy-1-Naphthalenyl)Azo-Benzenesulfonic Acid Calcium Salt (2:1)
[CAS# 67801-03-0]

Identification

• Name: 5-Chloro-4-Ethyl-2-(2-Hydroxy-1-Naphthalenyl)Azo-Benzenesulfonic Acid Calcium Salt (2:1)
• Synonyms: Calcium 5-Chloro-4-Ethyl-2-[(N'e)-N'-(2-Oxo-1-Naphthylidene)Hydrazino]Benzenesulfonate; Calcium 5-Chloro-4-Ethyl-2-[(N'e)-N'-(2-Keto-1-Naphthylidene)Hydrazino]Benzenesulfonate; C.I. Orange 46, Calcium Salt
• Molecular Formula: C₃₆H₂₈CaCl₂N₄O₈S₂
• Molecular Weight: 819.75
• CAS Registry Number: 67801-03-0
• SMILES: C1=C(CC)C(=CC(=C1N\N=C3/C2=CC=CC=C2C=CC3=O)[S]([O-])(=O)=O)Cl.C(C4=CC(=C([S]([O-])(=O)=O)C=C4Cl)N\N=C6/C5=CC=CC=C5C=CC6=O)C.[Ca++]
• InChI: 1S/2C18H15ClN2O4S.Ca/c2*1-2-11-9-15(17(10-14(11)19)26(23,24)25)20-21-18-13-6-4-3-5-12(13)7-8-16(18)22;/h2*3-10,20H,2H2,1H3,(H,23,24,25);/q;;+2/p-2/b2*21-18+
• InChIKey: PCGHVSQTGPUNAS-SJZRJVDOSA-L