3-Hydroxynaphthalene-2,7-Disulphonic Acid Sodium Salt
[CAS# 15883-57-5]

Identification

• Name: 3-Hydroxynaphthalene-2,7-Disulphonic Acid Sodium Salt
• Synonyms: Sodium 3-Hydroxy-7-Sulfo-Naphthalene-2-Sulfonate; Sodium 3-Hydroxy-7-Sulfo-2-Naphthalenesulfonate; 3-Hydroxynaphthalene-2,7-Disulphonic Acid, Sodium Salt
• Molecular Formula: C₁₀H₇NaO₇S₂
• Molecular Weight: 326.27
• CAS Registry Number: 15883-57-5
• EINECS: 240-020-9
• SMILES: C1=C2C(=CC(=C1[S]([O-])(=O)=O)O)C=CC(=C2)[S](=O)(=O)O.[Na+]
• InChI: 1S/C10H8O7S2.Na/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17;/h1-5,11H,(H,12,13,14)(H,15,16,17);/q;+1/p-1
• InChIKey: HIDQFDQPFRGEAF-UHFFFAOYSA-M