Disodium 3-Hydroxy-4-[[1-(Sulphonatomethyl)-2-Naphthyl]Azo]-2-Naphthoate
[CAS# 68258-66-2]

Identification

• Name: Disodium 3-Hydroxy-4-[[1-(Sulphonatomethyl)-2-Naphthyl]Azo]-2-Naphthoate
• Synonyms: Disodium 4-[(1-Methoxysulfonyl-2-Naphthyl)Azo]-3-Oxido-Naphthalene-2-Carboxylate; Disodium 4-[(1-Methoxysulfonyl-2-Naphthyl)Azo]-3-Oxido-2-Naphthalenecarboxylate; Disodium 4-[(1-Methoxysulfonyl-2-Naphthyl)Azo]-3-Oxido-2-Naphthoate
• Molecular Formula: C₂₂H₁₄N₂Na₂O₆S
• Molecular Weight: 480.40
• CAS Registry Number: 68258-66-2
• EINECS: 269-489-8
• SMILES: C3=C(N=NC1=C2C(=CC(=C1[O-])C([O-])=O)C=CC=C2)C(=C4C(=C3)C=CC=C4)[S](OC)(=O)=O.[Na+].[Na+]
• InChI: 1S/C22H16N2O6S.2Na/c1-30-31(28,29)21-16-9-5-2-6-13(16)10-11-18(21)23-24-19-15-8-4-3-7-14(15)12-17(20(19)25)22(26)27;;/h2-12,25H,1H3,(H,26,27);;/q;2*+1/p-2
• InChIKey: KBMIIHZCWHEPES-UHFFFAOYSA-L

Properties

• Boiling point: 701.8°C at 760 mmHg (Cal.)
• Flash point: 378.2°C (Cal.)