Disodium 4-Hydroxynaphthalene-2,7-Disulfonate
[CAS# 79873-37-3]

Identification

• Name: Disodium 4-Hydroxynaphthalene-2,7-Disulfonate
• Synonyms: St5308439; 1-Naphthol-3,6-Disulfonic Acid, Sodium Salt; 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy-, Sodium Salt
• Molecular Formula: C₁₀H₆Na₂O₇S₂
• Molecular Weight: 348.25
• CAS Registry Number: 79873-37-3
• SMILES: C1=C2C(=C(C=C1[S](=O)(=O)[O-])O)C=CC(=C2)[S](=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C10H8O7S2.2Na/c11-10-5-8(19(15,16)17)4-6-3-7(18(12,13)14)1-2-9(6)10;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2
• InChIKey: RJMDNLVCFLKDBY-UHFFFAOYSA-L