Naphthalene-2,7-Disulphonic Acid, Sodium Salt
[CAS# 51770-81-1]

Identification

• Name: Naphthalene-2,7-Disulphonic Acid, Sodium Salt
• Synonyms: Sodium 7-Sulfo-2-Naphthalenesulfonate; Naphthalene-2,7-Disulphonic Acid, Sodium Salt
• Molecular Formula: C₁₀H₇NaO₆S₂
• Molecular Weight: 310.27
• CAS Registry Number: 51770-81-1
• EINECS: 257-404-7
• SMILES: C1=C2C(=CC=C1[S]([O-])(=O)=O)C=CC(=C2)[S](=O)(=O)O.[Na+]
• InChI: 1S/C10H8O6S2.Na/c11-17(12,13)9-3-1-7-2-4-10(18(14,15)16)6-8(7)5-9;/h1-6H,(H,11,12,13)(H,14,15,16);/q;+1/p-1
• InChIKey: PVDQDEYXGXTPBP-UHFFFAOYSA-M