Furan-2-Sulphonic Acid
[CAS# 82971-11-7]

Identification

• Name: Furan-2-Sulphonic Acid
• Synonyms: 2-Furansulfonic Acid; Furan-2-Sulphonic Acid
• Molecular Formula: C₄H₄O₄S
• Molecular Weight: 148.13
• CAS Registry Number: 82971-11-7
• EINECS: 280-077-7
• SMILES: C1=COC(=C1)[S](=O)(=O)O
• InChI: 1S/C4H4O4S/c5-9(6,7)4-2-1-3-8-4/h1-3H,(H,5,6,7)
• InChIKey: OKSYMZKKVJYKKJ-UHFFFAOYSA-N

Properties

• Density: 1.559g/cm³ (Cal.)