1-Naphthol-2-Sulfonic Acid Potassium Salt
[CAS# 832-49-5]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonate / sulfinate
• Name: 1-Naphthol-2-Sulfonic Acid Potassium Salt
• Synonyms: Potassium 1-Hydroxy-2-Naphthalenesulfonate; 2-Naphthalenesulfonic Acid, 1-Hydroxy-, Monopotassium Salt
• Molecular Formula: C₁₀H₇KO₄S
• Molecular Weight: 262.32
• CAS Registry Number: 832-49-5
• EINECS: 212-617-4
• SMILES: C1=C(C(=C2C(=C1)C=CC=C2)O)[S](=O)(=O)[O-].[K+]
• InChI: 1S/C10H8O4S.K/c11-10-8-4-2-1-3-7(8)5-6-9(10)15(12,13)14;/h1-6,11H,(H,12,13,14);/q;+1/p-1
• InChIKey: LSEJAILWYFFINQ-UHFFFAOYSA-M