2-Naphthalenesulfonicacid Potassium Salt (1:1)
[CAS# 21409-32-5]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonate / sulfinate
• Name: 2-Naphthalenesulfonicacid Potassium Salt (1:1)
• Synonyms: Potassium 2-Naphthyl Sulfate; Potassium Naphthalene-2-Sulphonate
• Molecular Formula: C₁₀H₇KO₄S
• Molecular Weight: 262.32
• CAS Registry Number: 21409-32-5
• EINECS: 244-375-0
• SMILES: C1=C2C(=CC(=C1)O[S](=O)(=O)[O-])C=CC=C2.[K+]
• InChI: 1S/C10H8O4S.K/c11-15(12,13)14-10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
• InChIKey: SKROFUUKJBLLKJ-UHFFFAOYSA-M

Properties

• Melting point: 300°C (Expl.)

Safety Data

• Safety Description: CAUTION: May irritate eyes, skin, and respiratory tract